18630252

素因数分解:

$2^2\times 3^2\times {\mathrm{517507}}^1$

素因数の和:517517

約数の個数: 18

約数和(自身を含む): 47093228

約数和(自身を除く): 28462976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 517507, 1035014, 1552521, 2070028, 3105042, 4657563, 6210084, 9315126, 18630252]

約数ペア:

[(1, 18630252), (2, 9315126), (3, 6210084), (4, 4657563), (6, 3105042), (9, 2070028), (12, 1552521), (18, 1035014), (36, 517507)]