1279430046

素因数分解:

$2^1\times 3^3\times {\mathrm{23693149}}^1$

素因数の和:23693160

約数の個数: 16

約数和(自身を含む): 2843178000

約数和(自身を除く): 1563747954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 23693149, 47386298, 71079447, 142158894, 213238341, 426476682, 639715023, 1279430046]

約数ペア:

[(1, 1279430046), (2, 639715023), (3, 426476682), (6, 213238341), (9, 142158894), (18, 71079447), (27, 47386298), (54, 23693149)]