18157037129

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1\times {\mathrm{2531}}^1$

素因数の和:3317

約数の個数: 32

約数和(自身を含む): 22833211392

約数和(自身を除く): 4676174263

約数列:

[1, 7, 11, 77, 151, 617, 1057, 1661, 2531, 4319, 6787, 11627, 17717, 27841, 47509, 93167, 194887, 382181, 652169, 1024837, 1561627, 2675267, 4203991, 7173859, 10931389, 17177897, 29427937, 120245279, 235805677, 1650639739, 2593862447, 18157037129]

約数ペア:

[(1, 18157037129), (7, 2593862447), (11, 1650639739), (77, 235805677), (151, 120245279), (617, 29427937), (1057, 17177897), (1661, 10931389), (2531, 7173859), (4319, 4203991), (6787, 2675267), (11627, 1561627), (17717, 1024837), (27841, 652169), (47509, 382181), (93167, 194887)]