1806666

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4241}}^1$

素因数の和:4317

約数の個数: 16

約数和(自身を含む): 3665088

約数和(自身を除く): 1858422

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 4241, 8482, 12723, 25446, 301111, 602222, 903333, 1806666]

約数ペア:

[(1, 1806666), (2, 903333), (3, 602222), (6, 301111), (71, 25446), (142, 12723), (213, 8482), (426, 4241)]