Q: What is the sum of all factors of the number 4,004,442 including 4,004,442?

A: 9,489,480

Why is 9,489,480 the sum of all factors of 4,004,442, including 4,004,442?

The factors of the number 4,004,442 are: 1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 157, 218, 234, 314, 327, 471, 654, 942, 981, 1413, 1417, 1962, 2041, 2826, 2834, 4082, 4251, 6123, 8502, 12246, 12753, 17113, 18369, 25506, 34226, 36738, 51339, 102678, 154017, 222469, 308034, 444938, 667407, 1334814, 2002221, 4004442.

If you add them up, you will get the total of 9,489,480.