18323156

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 32649120

約数和(自身を除く): 14325964

約数列:

[1, 2, 4, 157, 163, 179, 314, 326, 358, 628, 652, 716, 25591, 28103, 29177, 51182, 56206, 58354, 102364, 112412, 116708, 4580789, 9161578, 18323156]

約数ペア:

[(1, 18323156), (2, 9161578), (4, 4580789), (157, 116708), (163, 112412), (179, 102364), (314, 58354), (326, 56206), (358, 51182), (628, 29177), (652, 28103), (716, 25591)]