7404438

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 15255936

約数和(自身を除く): 7851498

約数列:

[1, 2, 3, 6, 67, 113, 134, 163, 201, 226, 326, 339, 402, 489, 678, 978, 7571, 10921, 15142, 18419, 21842, 22713, 32763, 36838, 45426, 55257, 65526, 110514, 1234073, 2468146, 3702219, 7404438]

約数ペア:

[(1, 7404438), (2, 3702219), (3, 2468146), (6, 1234073), (67, 110514), (113, 65526), (134, 55257), (163, 45426), (201, 36838), (226, 32763), (326, 22713), (339, 21842), (402, 18419), (489, 15142), (678, 10921), (978, 7571)]