2880451818

素因数分解:

$2^1\times 3^2\times {\mathrm{14557}}^1\times {\mathrm{10993}}^1$

素因数の和:25558

約数の個数: 24

約数和(自身を含む): 6241975428

約数和(自身を除く): 3361523610

約数列:

[1, 2, 3, 6, 9, 18, 10993, 14557, 21986, 29114, 32979, 43671, 65958, 87342, 98937, 131013, 197874, 262026, 160025101, 320050202, 480075303, 960150606, 1440225909, 2880451818]

約数ペア:

[(1, 2880451818), (2, 1440225909), (3, 960150606), (6, 480075303), (9, 320050202), (18, 160025101), (10993, 262026), (14557, 197874), (21986, 131013), (29114, 98937), (32979, 87342), (43671, 65958)]