13208418

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23671}}^1$

素因数の和:23710

約数の個数: 24

約数和(自身を含む): 29542656

約数和(自身を除く): 16334238

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 23671, 47342, 71013, 142026, 213039, 426078, 733801, 1467602, 2201403, 4402806, 6604209, 13208418]

約数ペア:

[(1, 13208418), (2, 6604209), (3, 4402806), (6, 2201403), (9, 1467602), (18, 733801), (31, 426078), (62, 213039), (93, 142026), (186, 71013), (279, 47342), (558, 23671)]