18684694

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{58027}}^1$

素因数の和:58059

約数の個数: 16

約数和(自身を含む): 33424128

約数和(自身を除く): 14739434

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 58027, 116054, 406189, 812378, 1334621, 2669242, 9342347, 18684694]

約数ペア:

[(1, 18684694), (2, 9342347), (7, 2669242), (14, 1334621), (23, 812378), (46, 406189), (161, 116054), (322, 58027)]