42935882

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{177421}}^1$

素因数の和:177445

約数の個数: 12

約数和(自身を含む): 70791378

約数和(自身を除く): 27855496

約数列:

[1, 2, 11, 22, 121, 242, 177421, 354842, 1951631, 3903262, 21467941, 42935882]

約数ペア:

[(1, 42935882), (2, 21467941), (11, 3903262), (22, 1951631), (121, 354842), (242, 177421)]