81269346

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{712889}}^1$

素因数の和:712913

約数の個数: 16

約数和(自身を含む): 171093600

約数和(自身を除く): 89824254

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 712889, 1425778, 2138667, 4277334, 13544891, 27089782, 40634673, 81269346]

約数ペア:

[(1, 81269346), (2, 40634673), (3, 27089782), (6, 13544891), (19, 4277334), (38, 2138667), (57, 1425778), (114, 712889)]