78813618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1010431}}^1$

素因数の和:1010449

約数の個数: 16

約数和(自身を含む): 169752576

約数和(自身を除く): 90938958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1010431, 2020862, 3031293, 6062586, 13135603, 26271206, 39406809, 78813618]

約数ペア:

[(1, 78813618), (2, 39406809), (3, 26271206), (6, 13135603), (13, 6062586), (26, 3031293), (39, 2020862), (78, 1010431)]