4080795858

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{691}}^1\times {\mathrm{4621}}^1$

素因数の和:5391

約数の個数: 48

約数和(自身を含む): 8981174592

約数和(自身を除く): 4900378734

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 691, 1278, 1382, 2073, 4146, 4621, 6219, 9242, 12438, 13863, 27726, 41589, 49061, 83178, 98122, 147183, 294366, 328091, 441549, 656182, 883098, 984273, 1968546, 2952819, 3193111, 5905638, 6386222, 9579333, 19158666, 28737999, 57475998, 226710881, 453421762, 680132643, 1360265286, 2040397929, 4080795858]

約数ペア:

[(1, 4080795858), (2, 2040397929), (3, 1360265286), (6, 680132643), (9, 453421762), (18, 226710881), (71, 57475998), (142, 28737999), (213, 19158666), (426, 9579333), (639, 6386222), (691, 5905638), (1278, 3193111), (1382, 2952819), (2073, 1968546), (4146, 984273), (4621, 883098), (6219, 656182), (9242, 441549), (12438, 328091), (13863, 294366), (27726, 147183), (41589, 98122), (49061, 83178)]