18006372

素因数分解:

$2^2\times 3^2\times {\mathrm{500177}}^1$

素因数の和:500187

約数の個数: 18

約数和(自身を含む): 45516198

約数和(自身を除く): 27509826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 500177, 1000354, 1500531, 2000708, 3001062, 4501593, 6002124, 9003186, 18006372]

約数ペア:

[(1, 18006372), (2, 9003186), (3, 6002124), (4, 4501593), (6, 3001062), (9, 2000708), (12, 1500531), (18, 1000354), (36, 500177)]