18022436

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{25171}}^1$

素因数の和:25354

約数の個数: 12

約数和(自身を含む): 31716720

約数和(自身を除く): 13694284

約数列:

[1, 2, 4, 179, 358, 716, 25171, 50342, 100684, 4505609, 9011218, 18022436]

約数ペア:

[(1, 18022436), (2, 9011218), (4, 4505609), (179, 100684), (358, 50342), (716, 25171)]