18227154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{997}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 39951936

約数和(自身を除く): 21724782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 277, 554, 831, 997, 1662, 1994, 2991, 3047, 5982, 6094, 9141, 10967, 18282, 21934, 32901, 65802, 276169, 552338, 828507, 1657014, 3037859, 6075718, 9113577, 18227154]

約数ペア:

[(1, 18227154), (2, 9113577), (3, 6075718), (6, 3037859), (11, 1657014), (22, 828507), (33, 552338), (66, 276169), (277, 65802), (554, 32901), (831, 21934), (997, 18282), (1662, 10967), (1994, 9141), (2991, 6094), (3047, 5982)]