18789066724

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{1151}}^1\times {\mathrm{25037}}^1$

素因数の和:26355

約数の個数: 24

約数和(自身を含む): 33112654848

約数和(自身を除く): 14323588124

約数列:

[1, 2, 4, 163, 326, 652, 1151, 2302, 4604, 25037, 50074, 100148, 187613, 375226, 750452, 4081031, 8162062, 16324124, 28817587, 57635174, 115270348, 4697266681, 9394533362, 18789066724]

約数ペア:

[(1, 18789066724), (2, 9394533362), (4, 4697266681), (163, 115270348), (326, 57635174), (652, 28817587), (1151, 16324124), (2302, 8162062), (4604, 4081031), (25037, 750452), (50074, 375226), (100148, 187613)]