18665268694

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1\times {\mathrm{270833}}^1$

素因数の和:272879

約数の個数: 16

約数和(自身を含む): 29659573008

約数和(自身を除く): 10994304314

約数列:

[1, 2, 17, 34, 2027, 4054, 34459, 68918, 270833, 541666, 4604161, 9208322, 548978491, 1097956982, 9332634347, 18665268694]

約数ペア:

[(1, 18665268694), (2, 9332634347), (17, 1097956982), (34, 548978491), (2027, 9208322), (4054, 4604161), (34459, 541666), (68918, 270833)]