18180444

素因数分解:

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

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 42490000

約数和(自身を除く): 24309556

約数列:

[1, 2, 3, 4, 6, 12, 1213, 1249, 2426, 2498, 3639, 3747, 4852, 4996, 7278, 7494, 14556, 14988, 1515037, 3030074, 4545111, 6060148, 9090222, 18180444]

約数ペア:

[(1, 18180444), (2, 9090222), (3, 6060148), (4, 4545111), (6, 3030074), (12, 1515037), (1213, 14988), (1249, 14556), (2426, 7494), (2498, 7278), (3639, 4996), (3747, 4852)]