2018670849

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5751199}}^1$

素因数の和:5751221

約数の個数: 16

約数和(自身を含む): 3220672000

約数和(自身を除く): 1202001151

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5751199, 17253597, 51760791, 74765587, 155282373, 224296761, 672890283, 2018670849]

約数ペア:

[(1, 2018670849), (3, 672890283), (9, 224296761), (13, 155282373), (27, 74765587), (39, 51760791), (117, 17253597), (351, 5751199)]