18614037

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1997}}^1$

素因数の和:2252

約数の個数: 16

約数和(自身を含む): 26853120

約数和(自身を除く): 8239083

約数列:

[1, 3, 13, 39, 239, 717, 1997, 3107, 5991, 9321, 25961, 77883, 477283, 1431849, 6204679, 18614037]

約数ペア:

[(1, 18614037), (3, 6204679), (13, 1431849), (39, 477283), (239, 77883), (717, 25961), (1997, 9321), (3107, 5991)]