18097828

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3571}}^1$

素因数の和:3763

約数の個数: 24

約数和(自身を含む): 36405824

約数和(自身を除く): 18307996

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 3571, 5068, 7142, 14284, 24997, 49994, 99988, 646351, 1292702, 2585404, 4524457, 9048914, 18097828]

約数ペア:

[(1, 18097828), (2, 9048914), (4, 4524457), (7, 2585404), (14, 1292702), (28, 646351), (181, 99988), (362, 49994), (724, 24997), (1267, 14284), (2534, 7142), (3571, 5068)]