18659316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{119611}}^1$

素因数の和:119631

約数の個数: 24

約数和(自身を含む): 46887904

約数和(自身を除く): 28228588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 119611, 239222, 358833, 478444, 717666, 1435332, 1554943, 3109886, 4664829, 6219772, 9329658, 18659316]

約数ペア:

[(1, 18659316), (2, 9329658), (3, 6219772), (4, 4664829), (6, 3109886), (12, 1554943), (13, 1435332), (26, 717666), (39, 478444), (52, 358833), (78, 239222), (156, 119611)]