64398774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{975739}}^1$

素因数の和:975755

約数の個数: 16

約数和(自身を含む): 140506560

約数和(自身を除く): 76107786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 975739, 1951478, 2927217, 5854434, 10733129, 21466258, 32199387, 64398774]

約数ペア:

[(1, 64398774), (2, 32199387), (3, 21466258), (6, 10733129), (11, 5854434), (22, 2927217), (33, 1951478), (66, 975739)]