68815146

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{17837}}^1$

素因数の和:18485

約数の個数: 16

約数和(自身を含む): 137852064

約数和(自身を除く): 69036918

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 17837, 35674, 53511, 107022, 11469191, 22938382, 34407573, 68815146]

約数ペア:

[(1, 68815146), (2, 34407573), (3, 22938382), (6, 11469191), (643, 107022), (1286, 53511), (1929, 35674), (3858, 17837)]