18532131

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{769}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 25687200

約数和(自身を除く): 7155069

約数列:

[1, 3, 29, 87, 277, 769, 831, 2307, 8033, 22301, 24099, 66903, 213013, 639039, 6177377, 18532131]

約数ペア:

[(1, 18532131), (3, 6177377), (29, 639039), (87, 213013), (277, 66903), (769, 24099), (831, 22301), (2307, 8033)]