2018027090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1851401}}^1$

素因数の和:1851517

約数の個数: 16

約数和(自身を含む): 3665775960

約数和(自身を除く): 1647748870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1851401, 3702802, 9257005, 18514010, 201802709, 403605418, 1009013545, 2018027090]

約数ペア:

[(1, 2018027090), (2, 1009013545), (5, 403605418), (10, 201802709), (109, 18514010), (218, 9257005), (545, 3702802), (1090, 1851401)]