18299021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2732

約数の個数: 16

約数和(自身を含む): 21547008

約数和(自身を除く): 3247987

約数列:

[1, 13, 17, 31, 221, 403, 527, 2671, 6851, 34723, 45407, 82801, 590291, 1076413, 1407617, 18299021]

約数ペア:

[(1, 18299021), (13, 1407617), (17, 1076413), (31, 590291), (221, 82801), (403, 45407), (527, 34723), (2671, 6851)]