12553866

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1987}}^1$

素因数の和:2017

約数の個数: 48

約数和(自身を含む): 30392544

約数和(自身を除く): 17838678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 1987, 2106, 3159, 3974, 5961, 6318, 11922, 17883, 25831, 35766, 51662, 53649, 77493, 107298, 154986, 160947, 232479, 321894, 464958, 482841, 697437, 965682, 1394874, 2092311, 4184622, 6276933, 12553866]

約数ペア:

[(1, 12553866), (2, 6276933), (3, 4184622), (6, 2092311), (9, 1394874), (13, 965682), (18, 697437), (26, 482841), (27, 464958), (39, 321894), (54, 232479), (78, 160947), (81, 154986), (117, 107298), (162, 77493), (234, 53649), (243, 51662), (351, 35766), (486, 25831), (702, 17883), (1053, 11922), (1987, 6318), (2106, 5961), (3159, 3974)]