71892666

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{15541}}^1$

素因数の和:15806

約数の個数: 24

約数和(自身を含む): 156383604

約数和(自身を除く): 84490938

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 15541, 31082, 46623, 93246, 139869, 279738, 3994037, 7988074, 11982111, 23964222, 35946333, 71892666]

約数ペア:

[(1, 71892666), (2, 35946333), (3, 23964222), (6, 11982111), (9, 7988074), (18, 3994037), (257, 279738), (514, 139869), (771, 93246), (1542, 46623), (2313, 31082), (4626, 15541)]