18090794

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{677}}^1$

素因数の和:1141

約数の個数: 16

約数和(自身を含む): 28118016

約数和(自身を除く): 10027222

約数列:

[1, 2, 31, 62, 431, 677, 862, 1354, 13361, 20987, 26722, 41974, 291787, 583574, 9045397, 18090794]

約数ペア:

[(1, 18090794), (2, 9045397), (31, 583574), (62, 291787), (431, 41974), (677, 26722), (862, 20987), (1354, 13361)]