18410273

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1019}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 22032000

約数和(自身を除く): 3621727

約数列:

[1, 7, 29, 89, 203, 623, 1019, 2581, 7133, 18067, 29551, 90691, 206857, 634837, 2630039, 18410273]

約数ペア:

[(1, 18410273), (7, 2630039), (29, 634837), (89, 206857), (203, 90691), (623, 29551), (1019, 18067), (2581, 7133)]