18184397

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1699}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 22848000

約数和(自身を除く): 4663603

約数列:

[1, 7, 11, 77, 139, 973, 1529, 1699, 10703, 11893, 18689, 130823, 236161, 1653127, 2597771, 18184397]

約数ペア:

[(1, 18184397), (7, 2597771), (11, 1653127), (77, 236161), (139, 130823), (973, 18689), (1529, 11893), (1699, 10703)]