18268492059

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{2233039}}^1$

素因数の和:2233152

約数の個数: 20

約数和(自身を含む): 27560179680

約数和(自身を除く): 9291687621

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 8181, 2233039, 6699117, 20097351, 60292053, 180876159, 225536939, 676610817, 2029832451, 6089497353, 18268492059]

約数ペア:

[(1, 18268492059), (3, 6089497353), (9, 2029832451), (27, 676610817), (81, 225536939), (101, 180876159), (303, 60292053), (909, 20097351), (2727, 6699117), (8181, 2233039)]