64565868

素因数分解:

$2^2\times 3^1\times {\mathrm{1627}}^1\times {\mathrm{3307}}^1$

素因数の和:4941

約数の個数: 24

約数和(自身を含む): 150791872

約数和(自身を除く): 86226004

約数列:

[1, 2, 3, 4, 6, 12, 1627, 3254, 3307, 4881, 6508, 6614, 9762, 9921, 13228, 19524, 19842, 39684, 5380489, 10760978, 16141467, 21521956, 32282934, 64565868]

約数ペア:

[(1, 64565868), (2, 32282934), (3, 21521956), (4, 16141467), (6, 10760978), (12, 5380489), (1627, 39684), (3254, 19842), (3307, 19524), (4881, 13228), (6508, 9921), (6614, 9762)]