68284866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{875447}}^1$

素因数の和:875465

約数の個数: 16

約数和(自身を含む): 147075264

約数和(自身を除く): 78790398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 875447, 1750894, 2626341, 5252682, 11380811, 22761622, 34142433, 68284866]

約数ペア:

[(1, 68284866), (2, 34142433), (3, 22761622), (6, 11380811), (13, 5252682), (26, 2626341), (39, 1750894), (78, 875447)]