17829522

素因数分解:

$2^1\times 3^2\times {\mathrm{990529}}^1$

素因数の和:990537

約数の個数: 12

約数和(自身を含む): 38630670

約数和(自身を除く): 20801148

約数列:

[1, 2, 3, 6, 9, 18, 990529, 1981058, 2971587, 5943174, 8914761, 17829522]

約数ペア:

[(1, 17829522), (2, 8914761), (3, 5943174), (6, 2971587), (9, 1981058), (18, 990529)]