2018145939

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{369827}}^1$

素因数の和:369954

約数の個数: 16

約数和(自身を含む): 2875782528

約数和(自身を除く): 857636589

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 369827, 1109481, 6287059, 18861177, 39571489, 118714467, 672715313, 2018145939]

約数ペア:

[(1, 2018145939), (3, 672715313), (17, 118714467), (51, 39571489), (107, 18861177), (321, 6287059), (1819, 1109481), (5457, 369827)]