9090222

素因数分解:

$2^1\times 3^1\times {\mathrm{1213}}^1\times {\mathrm{1249}}^1$

素因数の和:2467

約数の個数: 16

約数和(自身を含む): 18210000

約数和(自身を除く): 9119778

約数列:

[1, 2, 3, 6, 1213, 1249, 2426, 2498, 3639, 3747, 7278, 7494, 1515037, 3030074, 4545111, 9090222]

約数ペア:

[(1, 9090222), (2, 4545111), (3, 3030074), (6, 1515037), (1213, 7494), (1249, 7278), (2426, 3747), (2498, 3639)]