85558266

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{66947}}^1$

素因数の和:67026

約数の個数: 24

約数和(自身を含む): 187989984

約数和(自身を除く): 102431718

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 66947, 133894, 200841, 401682, 602523, 1205046, 4753237, 9506474, 14259711, 28519422, 42779133, 85558266]

約数ペア:

[(1, 85558266), (2, 42779133), (3, 28519422), (6, 14259711), (9, 9506474), (18, 4753237), (71, 1205046), (142, 602523), (213, 401682), (426, 200841), (639, 133894), (1278, 66947)]