18463894

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{13841}}^1$

素因数の和:13895

約数の個数: 16

約数和(自身を含む): 29898720

約数和(自身を除く): 11434826

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 13841, 27682, 318343, 401389, 636686, 802778, 9231947, 18463894]

約数ペア:

[(1, 18463894), (2, 9231947), (23, 802778), (29, 636686), (46, 401389), (58, 318343), (667, 27682), (1334, 13841)]