18604186

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 28326240

約数和(自身を除く): 9722054

約数列:

[1, 2, 157, 179, 314, 331, 358, 662, 28103, 51967, 56206, 59249, 103934, 118498, 9302093, 18604186]

約数ペア:

[(1, 18604186), (2, 9302093), (157, 118498), (179, 103934), (314, 59249), (331, 56206), (358, 51967), (662, 28103)]