18491027

素因数分解:

${\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1901}}^1$

素因数の和:2109

約数の個数: 8

約数和(自身を含む): 18898272

約数和(自身を除く): 407245

約数列:

[1, 71, 137, 1901, 9727, 134971, 260437, 18491027]

約数ペア:

[(1, 18491027), (71, 260437), (137, 134971), (1901, 9727)]