18244618

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4111}}^1$

素因数の和:4437

約数の個数: 16

約数和(自身を含む): 31382784

約数和(自身を除く): 13138166

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4111, 4438, 8222, 28777, 57554, 1303187, 2606374, 9122309, 18244618]

約数ペア:

[(1, 18244618), (2, 9122309), (7, 2606374), (14, 1303187), (317, 57554), (634, 28777), (2219, 8222), (4111, 4438)]