64230426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{274489}}^1$

素因数の和:274510

約数の個数: 24

約数和(自身を含む): 149871540

約数和(自身を除く): 85641114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 274489, 548978, 823467, 1646934, 2470401, 3568357, 4940802, 7136714, 10705071, 21410142, 32115213, 64230426]

約数ペア:

[(1, 64230426), (2, 32115213), (3, 21410142), (6, 10705071), (9, 7136714), (13, 4940802), (18, 3568357), (26, 2470401), (39, 1646934), (78, 823467), (117, 548978), (234, 274489)]