18262793

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 19535040

約数和(自身を除く): 1272247

約数列:

[1, 37, 53, 67, 139, 1961, 2479, 3551, 5143, 7367, 9313, 131387, 272579, 344581, 493589, 18262793]

約数ペア:

[(1, 18262793), (37, 493589), (53, 344581), (67, 272579), (139, 131387), (1961, 9313), (2479, 7367), (3551, 5143)]