66664716

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{17863}}^1$

素因数の和:18181

約数の個数: 24

約数和(自身を含む): 156059904

約数和(自身を除く): 89395188

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 17863, 35726, 53589, 71452, 107178, 214356, 5555393, 11110786, 16666179, 22221572, 33332358, 66664716]

約数ペア:

[(1, 66664716), (2, 33332358), (3, 22221572), (4, 16666179), (6, 11110786), (12, 5555393), (311, 214356), (622, 107178), (933, 71452), (1244, 53589), (1866, 35726), (3732, 17863)]