18171522

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{12163}}^1$

素因数の和:12254

約数の個数: 24

約数和(自身を含む): 39849264

約数和(自身を除く): 21677742

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 12163, 24326, 36489, 72978, 109467, 218934, 1009529, 2019058, 3028587, 6057174, 9085761, 18171522]

約数ペア:

[(1, 18171522), (2, 9085761), (3, 6057174), (6, 3028587), (9, 2019058), (18, 1009529), (83, 218934), (166, 109467), (249, 72978), (498, 36489), (747, 24326), (1494, 12163)]