21227802

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{25453}}^1$

素因数の和:25597

約数の個数: 16

約数和(自身を含む): 42762720

約数和(自身を除く): 21534918

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 25453, 50906, 76359, 152718, 3537967, 7075934, 10613901, 21227802]

約数ペア:

[(1, 21227802), (2, 10613901), (3, 7075934), (6, 3537967), (139, 152718), (278, 76359), (417, 50906), (834, 25453)]