289477674

素因数分解:

$2^1\times 3^2\times {\mathrm{1951}}^1\times {\mathrm{8243}}^1$

素因数の和:10202

約数の個数: 24

約数和(自身を含む): 627599232

約数和(自身を除く): 338121558

約数列:

[1, 2, 3, 6, 9, 18, 1951, 3902, 5853, 8243, 11706, 16486, 17559, 24729, 35118, 49458, 74187, 148374, 16082093, 32164186, 48246279, 96492558, 144738837, 289477674]

約数ペア:

[(1, 289477674), (2, 144738837), (3, 96492558), (6, 48246279), (9, 32164186), (18, 16082093), (1951, 148374), (3902, 74187), (5853, 49458), (8243, 35118), (11706, 24729), (16486, 17559)]