Q: What is the sum of all factors of the number 1,216,404 including 1,216,404?

A: 3,606,400

Why is 3,606,400 the sum of all factors of 1,216,404, including 1,216,404?

The factors of the number 1,216,404 are: 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1609, 3218, 4827, 6436, 9654, 11263, 14481, 19308, 22526, 28962, 33789, 43443, 45052, 57924, 67578, 86886, 101367, 135156, 173772, 202734, 304101, 405468, 608202, 1216404.

If you add them up, you will get the total of 3,606,400.