18374083

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10627}}^1$

素因数の和:10666

約数の個数: 16

約数和(自身を含む): 23806720

約数和(自身を除く): 5432637

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 10627, 74389, 138151, 201913, 967057, 1413391, 2624869, 18374083]

約数ペア:

[(1, 18374083), (7, 2624869), (13, 1413391), (19, 967057), (91, 201913), (133, 138151), (247, 74389), (1729, 10627)]