18156246

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{883}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 38188800

約数和(自身を除く): 20032554

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 883, 894, 1766, 2649, 3427, 5298, 6854, 10281, 20309, 20562, 40618, 60927, 121854, 131567, 263134, 394701, 789402, 3026041, 6052082, 9078123, 18156246]

約数ペア:

[(1, 18156246), (2, 9078123), (3, 6052082), (6, 3026041), (23, 789402), (46, 394701), (69, 263134), (138, 131567), (149, 121854), (298, 60927), (447, 40618), (883, 20562), (894, 20309), (1766, 10281), (2649, 6854), (3427, 5298)]