18417964028

素因数分解:

$2^2\times {\mathrm{354001}}^1\times {\mathrm{13007}}^1$

素因数の和:367012

約数の個数: 12

約数和(自身を含む): 32234006112

約数和(自身を除く): 13816042084

約数列:

[1, 2, 4, 13007, 26014, 52028, 354001, 708002, 1416004, 4604491007, 9208982014, 18417964028]

約数ペア:

[(1, 18417964028), (2, 9208982014), (4, 4604491007), (13007, 1416004), (26014, 708002), (52028, 354001)]