18130394

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{13591}}^1$

素因数の和:13645

約数の個数: 16

約数和(自身を含む): 29358720

約数和(自身を除く): 11228326

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 13591, 27182, 312593, 394139, 625186, 788278, 9065197, 18130394]

約数ペア:

[(1, 18130394), (2, 9065197), (23, 788278), (29, 625186), (46, 394139), (58, 312593), (667, 27182), (1334, 13591)]