865654428

素因数分解:

$2^2\times 3^1\times {\mathrm{3467}}^1\times {\mathrm{20807}}^1$

素因数の和:24281

約数の個数: 24

約数和(自身を含む): 2020540032

約数和(自身を除く): 1154885604

約数列:

[1, 2, 3, 4, 6, 12, 3467, 6934, 10401, 13868, 20802, 20807, 41604, 41614, 62421, 83228, 124842, 249684, 72137869, 144275738, 216413607, 288551476, 432827214, 865654428]

約数ペア:

[(1, 865654428), (2, 432827214), (3, 288551476), (4, 216413607), (6, 144275738), (12, 72137869), (3467, 249684), (6934, 124842), (10401, 83228), (13868, 62421), (20802, 41614), (20807, 41604)]