2018294001

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{7211}}^1$

素因数の和:7581

約数の個数: 24

約数和(自身を含む): 2949938784

約数和(自身を除く): 931644783

約数列:

[1, 3, 9, 137, 227, 411, 681, 1233, 2043, 7211, 21633, 31099, 64899, 93297, 279891, 987907, 1636897, 2963721, 4910691, 8891163, 14732073, 224254889, 672764667, 2018294001]

約数ペア:

[(1, 2018294001), (3, 672764667), (9, 224254889), (137, 14732073), (227, 8891163), (411, 4910691), (681, 2963721), (1233, 1636897), (2043, 987907), (7211, 279891), (21633, 93297), (31099, 64899)]