18155026

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{661}}^1$

素因数の和:1137

約数の個数: 16

約数和(自身を含む): 28217088

約数和(自身を除く): 10062062

約数列:

[1, 2, 31, 62, 443, 661, 886, 1322, 13733, 20491, 27466, 40982, 292823, 585646, 9077513, 18155026]

約数ペア:

[(1, 18155026), (2, 9077513), (31, 585646), (62, 292823), (443, 40982), (661, 27466), (886, 20491), (1322, 13733)]