7872126

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{9439}}^1$

素因数の和:9583

約数の個数: 16

約数和(自身を含む): 15859200

約数和(自身を除く): 7987074

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 9439, 18878, 28317, 56634, 1312021, 2624042, 3936063, 7872126]

約数ペア:

[(1, 7872126), (2, 3936063), (3, 2624042), (6, 1312021), (139, 56634), (278, 28317), (417, 18878), (834, 9439)]