3139188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20123}}^1$

素因数の和:20143

約数の個数: 24

約数和(自身を含む): 7888608

約数和(自身を除く): 4749420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 20123, 40246, 60369, 80492, 120738, 241476, 261599, 523198, 784797, 1046396, 1569594, 3139188]

約数ペア:

[(1, 3139188), (2, 1569594), (3, 1046396), (4, 784797), (6, 523198), (12, 261599), (13, 241476), (26, 120738), (39, 80492), (52, 60369), (78, 40246), (156, 20123)]