18381097

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1861}}^1$

素因数の和:1968

約数の個数: 16

約数和(自身を含む): 22522752

約数和(自身を除く): 4141655

約数列:

[1, 7, 17, 83, 119, 581, 1411, 1861, 9877, 13027, 31637, 154463, 221459, 1081241, 2625871, 18381097]

約数ペア:

[(1, 18381097), (7, 2625871), (17, 1081241), (83, 221459), (119, 154463), (581, 31637), (1411, 13027), (1861, 9877)]