18282644

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{397}}^2$

素因数の和:827

約数の個数: 18

約数和(自身を含む): 33181470

約数和(自身を除く): 14898826

約数列:

[1, 2, 4, 29, 58, 116, 397, 794, 1588, 11513, 23026, 46052, 157609, 315218, 630436, 4570661, 9141322, 18282644]

約数ペア:

[(1, 18282644), (2, 9141322), (4, 4570661), (29, 630436), (58, 315218), (116, 157609), (397, 46052), (794, 23026), (1588, 11513)]