81105426

素因数分解:

$2^1\times 3^2\times {\mathrm{919}}^1\times {\mathrm{4903}}^1$

素因数の和:5830

約数の個数: 24

約数和(自身を含む): 175955520

約数和(自身を除く): 94850094

約数列:

[1, 2, 3, 6, 9, 18, 919, 1838, 2757, 4903, 5514, 8271, 9806, 14709, 16542, 29418, 44127, 88254, 4505857, 9011714, 13517571, 27035142, 40552713, 81105426]

約数ペア:

[(1, 81105426), (2, 40552713), (3, 27035142), (6, 13517571), (9, 9011714), (18, 4505857), (919, 88254), (1838, 44127), (2757, 29418), (4903, 16542), (5514, 14709), (8271, 9806)]