12690666

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{2267}}^1$

素因数の和:2586

約数の個数: 24

約数和(自身を含む): 27597024

約数和(自身を除く): 14906358

約数列:

[1, 2, 3, 6, 9, 18, 311, 622, 933, 1866, 2267, 2799, 4534, 5598, 6801, 13602, 20403, 40806, 705037, 1410074, 2115111, 4230222, 6345333, 12690666]

約数ペア:

[(1, 12690666), (2, 6345333), (3, 4230222), (6, 2115111), (9, 1410074), (18, 705037), (311, 40806), (622, 20403), (933, 13602), (1866, 6801), (2267, 5598), (2799, 4534)]