64723734

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{23813}}^1$

素因数の和:23972

約数の個数: 24

約数和(自身を含む): 141169392

約数和(自身を除く): 76445658

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 23813, 47626, 71439, 142878, 214317, 428634, 3595763, 7191526, 10787289, 21574578, 32361867, 64723734]

約数ペア:

[(1, 64723734), (2, 32361867), (3, 21574578), (6, 10787289), (9, 7191526), (18, 3595763), (151, 428634), (302, 214317), (453, 142878), (906, 71439), (1359, 47626), (2718, 23813)]