Q: What is the sum of all factors of the number 1,531,404 including 1,531,404?
A: 4,542,720
The factors of the number 1,531,404 are: 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 103, 118, 126, 177, 206, 236, 252, 309, 354, 412, 413, 531, 618, 708, 721, 826, 927, 1062, 1236, 1239, 1442, 1652, 1854, 2124, 2163, 2478, 2884, 3708, 3717, 4326, 4956, 6077, 6489, 7434, 8652, 12154, 12978, 14868, 18231, 24308, 25956, 36462, 42539, 54693, 72924, 85078, 109386, 127617, 170156, 218772, 255234, 382851, 510468, 765702, 1531404.
If you add them up, you will get the total of 4,542,720.