18573012

素因数分解:

$2^2\times 3^2\times {\mathrm{515917}}^1$

素因数の和:515927

約数の個数: 18

約数和(自身を含む): 46948538

約数和(自身を除く): 28375526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 515917, 1031834, 1547751, 2063668, 3095502, 4643253, 6191004, 9286506, 18573012]

約数ペア:

[(1, 18573012), (2, 9286506), (3, 6191004), (4, 4643253), (6, 3095502), (9, 2063668), (12, 1547751), (18, 1031834), (36, 515917)]