18314888

素因数分解:

$2^3\times {\mathrm{709}}^1\times {\mathrm{3229}}^1$

素因数の和:3944

約数の個数: 16

約数和(自身を含む): 34399500

約数和(自身を除く): 16084612

約数列:

[1, 2, 4, 8, 709, 1418, 2836, 3229, 5672, 6458, 12916, 25832, 2289361, 4578722, 9157444, 18314888]

約数ペア:

[(1, 18314888), (2, 9157444), (4, 4578722), (8, 2289361), (709, 25832), (1418, 12916), (2836, 6458), (3229, 5672)]