18684932

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23011}}^1$

素因数の和:23051

約数の個数: 24

約数和(自身を含む): 38660160

約数和(自身を除く): 19975228

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 23011, 46022, 92044, 161077, 322154, 644308, 667319, 1334638, 2669276, 4671233, 9342466, 18684932]

約数ペア:

[(1, 18684932), (2, 9342466), (4, 4671233), (7, 2669276), (14, 1334638), (28, 667319), (29, 644308), (58, 322154), (116, 161077), (203, 92044), (406, 46022), (812, 23011)]