18360848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{104323}}^1$

素因数の和:104342

約数の個数: 20

約数和(自身を含む): 38808528

約数和(自身を除く): 20447680

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 104323, 208646, 417292, 834584, 1147553, 1669168, 2295106, 4590212, 9180424, 18360848]

約数ペア:

[(1, 18360848), (2, 9180424), (4, 4590212), (8, 2295106), (11, 1669168), (16, 1147553), (22, 834584), (44, 417292), (88, 208646), (176, 104323)]