13581438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{174121}}^1$

素因数の和:174139

約数の個数: 16

約数和(自身を含む): 29252496

約数和(自身を除く): 15671058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 174121, 348242, 522363, 1044726, 2263573, 4527146, 6790719, 13581438]

約数ペア:

[(1, 13581438), (2, 6790719), (3, 4527146), (6, 2263573), (13, 1044726), (26, 522363), (39, 348242), (78, 174121)]