15493806

素因数分解:

$2^1\times 3^2\times {\mathrm{673}}^1\times {\mathrm{1279}}^1$

素因数の和:1960

約数の個数: 24

約数和(自身を含む): 33646080

約数和(自身を除く): 18152274

約数列:

[1, 2, 3, 6, 9, 18, 673, 1279, 1346, 2019, 2558, 3837, 4038, 6057, 7674, 11511, 12114, 23022, 860767, 1721534, 2582301, 5164602, 7746903, 15493806]

約数ペア:

[(1, 15493806), (2, 7746903), (3, 5164602), (6, 2582301), (9, 1721534), (18, 860767), (673, 23022), (1279, 12114), (1346, 11511), (2019, 7674), (2558, 6057), (3837, 4038)]