66485556

素因数分解:

$2^2\times 3^3\times {\mathrm{615607}}^1$

素因数の和:615620

約数の個数: 24

約数和(自身を含む): 172370240

約数和(自身を除く): 105884684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 615607, 1231214, 1846821, 2462428, 3693642, 5540463, 7387284, 11080926, 16621389, 22161852, 33242778, 66485556]

約数ペア:

[(1, 66485556), (2, 33242778), (3, 22161852), (4, 16621389), (6, 11080926), (9, 7387284), (12, 5540463), (18, 3693642), (27, 2462428), (36, 1846821), (54, 1231214), (108, 615607)]