2018047065

素因数分解:

$3^1\times 5^1\times {\mathrm{6211}}^1\times {\mathrm{21661}}^1$

素因数の和:27880

約数の個数: 16

約数和(自身を含む): 3229544256

約数和(自身を除く): 1211497191

約数列:

[1, 3, 5, 15, 6211, 18633, 21661, 31055, 64983, 93165, 108305, 324915, 134536471, 403609413, 672682355, 2018047065]

約数ペア:

[(1, 2018047065), (3, 672682355), (5, 403609413), (15, 134536471), (6211, 324915), (18633, 108305), (21661, 93165), (31055, 64983)]