2017855386

素因数分解:

$2^1\times 3^2\times {\mathrm{112103077}}^1$

素因数の和:112103085

約数の個数: 12

約数和(自身を含む): 4372020042

約数和(自身を除く): 2354164656

約数列:

[1, 2, 3, 6, 9, 18, 112103077, 224206154, 336309231, 672618462, 1008927693, 2017855386]

約数ペア:

[(1, 2017855386), (2, 1008927693), (3, 672618462), (6, 336309231), (9, 224206154), (18, 112103077)]