18189061

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3001}}^1$

素因数の和:3060

約数の個数: 16

約数和(自身を含む): 21614400

約数和(自身を除く): 3425339

約数列:

[1, 11, 19, 29, 209, 319, 551, 3001, 6061, 33011, 57019, 87029, 627209, 957319, 1653551, 18189061]

約数ペア:

[(1, 18189061), (11, 1653551), (19, 957319), (29, 627209), (209, 87029), (319, 57019), (551, 33011), (3001, 6061)]