CREATE TABLE table_63151 ("Week" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Score" CLOB, "Record" CLOB)

What is the Week number on September 6, 1946?
SELECT SUM("Week") FROM table_63151 WHERE "Date" = 'september 6, 1946'
SELECT SUM("Week") FROM "table_63151" WHERE "Date" = 'september 6, 1946'