18099028

素因数分解:

$2^2\times {\mathrm{457}}^1\times {\mathrm{9901}}^1$

素因数の和:10362

約数の個数: 12

約数和(自身を含む): 31745812

約数和(自身を除く): 13646784

約数列:

[1, 2, 4, 457, 914, 1828, 9901, 19802, 39604, 4524757, 9049514, 18099028]

約数ペア:

[(1, 18099028), (2, 9049514), (4, 4524757), (457, 39604), (914, 19802), (1828, 9901)]