56428254

素因数分解:

$2^1\times 3^2\times {\mathrm{3134903}}^1$

素因数の和:3134911

約数の個数: 12

約数和(自身を含む): 122261256

約数和(自身を除く): 65833002

約数列:

[1, 2, 3, 6, 9, 18, 3134903, 6269806, 9404709, 18809418, 28214127, 56428254]

約数ペア:

[(1, 56428254), (2, 28214127), (3, 18809418), (6, 9404709), (9, 6269806), (18, 3134903)]