18015012

素因数分解:

$2^2\times 3^2\times {\mathrm{500417}}^1$

素因数の和:500427

約数の個数: 18

約数和(自身を含む): 45538038

約数和(自身を除く): 27523026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 500417, 1000834, 1501251, 2001668, 3002502, 4503753, 6005004, 9007506, 18015012]

約数ペア:

[(1, 18015012), (2, 9007506), (3, 6005004), (4, 4503753), (6, 3002502), (9, 2001668), (12, 1501251), (18, 1000834), (36, 500417)]