18486060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{308101}}^1$

素因数の和:308113

約数の個数: 24

約数和(自身を含む): 51761136

約数和(自身を除く): 33275076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 308101, 616202, 924303, 1232404, 1540505, 1848606, 3081010, 3697212, 4621515, 6162020, 9243030, 18486060]

約数ペア:

[(1, 18486060), (2, 9243030), (3, 6162020), (4, 4621515), (5, 3697212), (6, 3081010), (10, 1848606), (12, 1540505), (15, 1232404), (20, 924303), (30, 616202), (60, 308101)]