25411986

素因数分解:

$2^1\times 3^2\times {\mathrm{1411777}}^1$

素因数の和:1411785

約数の個数: 12

約数和(自身を含む): 55059342

約数和(自身を除く): 29647356

約数列:

[1, 2, 3, 6, 9, 18, 1411777, 2823554, 4235331, 8470662, 12705993, 25411986]

約数ペア:

[(1, 25411986), (2, 12705993), (3, 8470662), (6, 4235331), (9, 2823554), (18, 1411777)]