18687214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{102677}}^1$

素因数の和:102699

約数の個数: 16

約数和(自身を含む): 34499808

約数和(自身を除く): 15812594

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 102677, 205354, 718739, 1334801, 1437478, 2669602, 9343607, 18687214]

約数ペア:

[(1, 18687214), (2, 9343607), (7, 2669602), (13, 1437478), (14, 1334801), (26, 718739), (91, 205354), (182, 102677)]