25502886

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{10193}}^1$

素因数の和:10340

約数の個数: 24

約数和(自身を含む): 55659240

約数和(自身を除く): 30156354

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 10193, 20386, 30579, 61158, 91737, 183474, 1416827, 2833654, 4250481, 8500962, 12751443, 25502886]

約数ペア:

[(1, 25502886), (2, 12751443), (3, 8500962), (6, 4250481), (9, 2833654), (18, 1416827), (139, 183474), (278, 91737), (417, 61158), (834, 30579), (1251, 20386), (2502, 10193)]