121017662018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{39574121}}^1$

素因数の和:39574273

約数の個数: 16

約数和(自身を含む): 199453574880

約数和(自身を除く): 78435912862

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 39574121, 79148242, 435315331, 870630662, 5500802819, 11001605638, 60508831009, 121017662018]

約数ペア:

[(1, 121017662018), (2, 60508831009), (11, 11001605638), (22, 5500802819), (139, 870630662), (278, 435315331), (1529, 79148242), (3058, 39574121)]