2012201334

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{781741}}^1$

素因数の和:781773

約数の個数: 48

約数和(自身を含む): 5121973584

約数和(自身を除く): 3109772250

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 781741, 1563482, 2345223, 4690446, 7035669, 8599151, 10162633, 14071338, 17198302, 20325266, 25797453, 30487899, 51594906, 60975798, 77392359, 91463697, 111788963, 154784718, 182927394, 223577926, 335366889, 670733778, 1006100667, 2012201334]

約数ペア:

[(1, 2012201334), (2, 1006100667), (3, 670733778), (6, 335366889), (9, 223577926), (11, 182927394), (13, 154784718), (18, 111788963), (22, 91463697), (26, 77392359), (33, 60975798), (39, 51594906), (66, 30487899), (78, 25797453), (99, 20325266), (117, 17198302), (143, 14071338), (198, 10162633), (234, 8599151), (286, 7035669), (429, 4690446), (858, 2345223), (1287, 1563482), (2574, 781741)]