31980402

素因数分解:

$2^1\times 3^2\times {\mathrm{607}}^1\times {\mathrm{2927}}^1$

素因数の和:3542

約数の個数: 24

約数和(自身を含む): 69428736

約数和(自身を除く): 37448334

約数列:

[1, 2, 3, 6, 9, 18, 607, 1214, 1821, 2927, 3642, 5463, 5854, 8781, 10926, 17562, 26343, 52686, 1776689, 3553378, 5330067, 10660134, 15990201, 31980402]

約数ペア:

[(1, 31980402), (2, 15990201), (3, 10660134), (6, 5330067), (9, 3553378), (18, 1776689), (607, 52686), (1214, 26343), (1821, 17562), (2927, 10926), (3642, 8781), (5463, 5854)]