18132023

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10487}}^1$

素因数の和:10526

約数の個数: 16

約数和(自身を含む): 23493120

約数和(自身を除く): 5361097

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 10487, 73409, 136331, 199253, 954317, 1394771, 2590289, 18132023]

約数ペア:

[(1, 18132023), (7, 2590289), (13, 1394771), (19, 954317), (91, 199253), (133, 136331), (247, 73409), (1729, 10487)]