18140819

素因数分解:

${\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1606

約数の個数: 12

約数和(自身を含む): 19753608

約数和(自身を除く): 1612789

約数列:

[1, 17, 41, 289, 697, 1531, 11849, 26027, 62771, 442459, 1067107, 18140819]

約数ペア:

[(1, 18140819), (17, 1067107), (41, 442459), (289, 62771), (697, 26027), (1531, 11849)]