18241522

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1861}}^1$

素因数の和:1918

約数の個数: 24

約数和(自身を含む): 30667140

約数和(自身を除く): 12425618

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 1861, 3722, 4901, 9802, 24193, 48386, 53969, 107938, 314509, 629018, 701597, 1403194, 9120761, 18241522]

約数ペア:

[(1, 18241522), (2, 9120761), (13, 1403194), (26, 701597), (29, 629018), (58, 314509), (169, 107938), (338, 53969), (377, 48386), (754, 24193), (1861, 9802), (3722, 4901)]