66771084

素因数分解:

$2^2\times 3^1\times {\mathrm{997}}^1\times {\mathrm{5581}}^1$

素因数の和:6585

約数の個数: 24

約数和(自身を含む): 155983408

約数和(自身を除く): 89212324

約数列:

[1, 2, 3, 4, 6, 12, 997, 1994, 2991, 3988, 5581, 5982, 11162, 11964, 16743, 22324, 33486, 66972, 5564257, 11128514, 16692771, 22257028, 33385542, 66771084]

約数ペア:

[(1, 66771084), (2, 33385542), (3, 22257028), (4, 16692771), (6, 11128514), (12, 5564257), (997, 66972), (1994, 33486), (2991, 22324), (3988, 16743), (5581, 11964), (5982, 11162)]