18175214

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3109}}^1$

素因数の和:3227

約数の個数: 16

約数和(自身を含む): 28363200

約数和(自身を除く): 10187986

約数列:

[1, 2, 37, 74, 79, 158, 2923, 3109, 5846, 6218, 115033, 230066, 245611, 491222, 9087607, 18175214]

約数ペア:

[(1, 18175214), (2, 9087607), (37, 491222), (74, 245611), (79, 230066), (158, 115033), (2923, 6218), (3109, 5846)]