2012506578

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{28099}}^1$

素因数の和:28303

約数の個数: 48

約数和(自身を含む): 4576478400

約数和(自身を除く): 2563971822

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 173, 207, 346, 414, 519, 1038, 1557, 3114, 3979, 7958, 11937, 23874, 28099, 35811, 56198, 71622, 84297, 168594, 252891, 505782, 646277, 1292554, 1938831, 3877662, 4861127, 5816493, 9722254, 11632986, 14583381, 29166762, 43750143, 87500286, 111805921, 223611842, 335417763, 670835526, 1006253289, 2012506578]

約数ペア:

[(1, 2012506578), (2, 1006253289), (3, 670835526), (6, 335417763), (9, 223611842), (18, 111805921), (23, 87500286), (46, 43750143), (69, 29166762), (138, 14583381), (173, 11632986), (207, 9722254), (346, 5816493), (414, 4861127), (519, 3877662), (1038, 1938831), (1557, 1292554), (3114, 646277), (3979, 505782), (7958, 252891), (11937, 168594), (23874, 84297), (28099, 71622), (35811, 56198)]