64479906

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67589}}^1$

素因数の和:67650

約数の個数: 24

約数和(自身を含む): 142344540

約数和(自身を除く): 77864634

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 67589, 135178, 202767, 405534, 608301, 1216602, 3582217, 7164434, 10746651, 21493302, 32239953, 64479906]

約数ペア:

[(1, 64479906), (2, 32239953), (3, 21493302), (6, 10746651), (9, 7164434), (18, 3582217), (53, 1216602), (106, 608301), (159, 405534), (318, 202767), (477, 135178), (954, 67589)]