2601507978

素因数分解:

$2^1\times 3^2\times {\mathrm{144528221}}^1$

素因数の和:144528229

約数の個数: 12

約数和(自身を含む): 5636600658

約数和(自身を除く): 3035092680

約数列:

[1, 2, 3, 6, 9, 18, 144528221, 289056442, 433584663, 867169326, 1300753989, 2601507978]

約数ペア:

[(1, 2601507978), (2, 1300753989), (3, 867169326), (6, 433584663), (9, 289056442), (18, 144528221)]