25827822

素因数分解:

$2^1\times 3^4\times {\mathrm{159431}}^1$

素因数の和:159445

約数の個数: 20

約数和(自身を含む): 57873816

約数和(自身を除く): 32045994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 159431, 318862, 478293, 956586, 1434879, 2869758, 4304637, 8609274, 12913911, 25827822]

約数ペア:

[(1, 25827822), (2, 12913911), (3, 8609274), (6, 4304637), (9, 2869758), (18, 1434879), (27, 956586), (54, 478293), (81, 318862), (162, 159431)]