123216372

素因数分解:

$2^2\times 3^2\times {\mathrm{3422677}}^1$

素因数の和:3422687

約数の個数: 18

約数和(自身を含む): 311463698

約数和(自身を除く): 188247326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3422677, 6845354, 10268031, 13690708, 20536062, 30804093, 41072124, 61608186, 123216372]

約数ペア:

[(1, 123216372), (2, 61608186), (3, 41072124), (4, 30804093), (6, 20536062), (9, 13690708), (12, 10268031), (18, 6845354), (36, 3422677)]