18225092

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 32753112

約数和(自身を除く): 14528020

約数列:

[1, 2, 4, 61, 113, 122, 226, 244, 452, 661, 1322, 2644, 6893, 13786, 27572, 40321, 74693, 80642, 149386, 161284, 298772, 4556273, 9112546, 18225092]

約数ペア:

[(1, 18225092), (2, 9112546), (4, 4556273), (61, 298772), (113, 161284), (122, 149386), (226, 80642), (244, 74693), (452, 40321), (661, 27572), (1322, 13786), (2644, 6893)]