18216297521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{2003}}^1\times {\mathrm{534971}}^1$

素因数の和:536991

約数の個数: 8

約数和(自身を含む): 19297509984

約数和(自身を除く): 1081212463

約数列:

[1, 17, 2003, 34051, 534971, 9094507, 1071546913, 18216297521]

約数ペア:

[(1, 18216297521), (17, 1071546913), (2003, 9094507), (34051, 534971)]