18129098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6397}}^1$

素因数の和:6521

約数の個数: 16

約数和(自身を含む): 29558760

約数和(自身を除く): 11429662

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 6397, 12794, 83161, 166322, 697273, 1394546, 9064549, 18129098]

約数ペア:

[(1, 18129098), (2, 9064549), (13, 1394546), (26, 697273), (109, 166322), (218, 83161), (1417, 12794), (2834, 6397)]