18162216

素因数分解:

$2^3\times 3^2\times {\mathrm{252253}}^1$

素因数の和:252265

約数の個数: 24

約数和(自身を含む): 49189530

約数和(自身を除く): 31027314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 252253, 504506, 756759, 1009012, 1513518, 2018024, 2270277, 3027036, 4540554, 6054072, 9081108, 18162216]

約数ペア:

[(1, 18162216), (2, 9081108), (3, 6054072), (4, 4540554), (6, 3027036), (8, 2270277), (9, 2018024), (12, 1513518), (18, 1009012), (24, 756759), (36, 504506), (72, 252253)]