253661706

素因数分解:

$2^1\times 3^4\times {\mathrm{1565813}}^1$

素因数の和:1565827

約数の個数: 20

約数和(自身を含む): 568390482

約数和(自身を除く): 314728776

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1565813, 3131626, 4697439, 9394878, 14092317, 28184634, 42276951, 84553902, 126830853, 253661706]

約数ペア:

[(1, 253661706), (2, 126830853), (3, 84553902), (6, 42276951), (9, 28184634), (18, 14092317), (27, 9394878), (54, 4697439), (81, 3131626), (162, 1565813)]