2021611548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{76961}}^1$

素因数の和:77178

約数の個数: 48

約数和(自身を含む): 5171846400

約数和(自身を除く): 3150234852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 199, 398, 597, 796, 1194, 2189, 2388, 4378, 6567, 8756, 13134, 26268, 76961, 153922, 230883, 307844, 461766, 846571, 923532, 1693142, 2539713, 3386284, 5079426, 10158852, 15315239, 30630478, 45945717, 61260956, 91891434, 168467629, 183782868, 336935258, 505402887, 673870516, 1010805774, 2021611548]

約数ペア:

[(1, 2021611548), (2, 1010805774), (3, 673870516), (4, 505402887), (6, 336935258), (11, 183782868), (12, 168467629), (22, 91891434), (33, 61260956), (44, 45945717), (66, 30630478), (132, 15315239), (199, 10158852), (398, 5079426), (597, 3386284), (796, 2539713), (1194, 1693142), (2189, 923532), (2388, 846571), (4378, 461766), (6567, 307844), (8756, 230883), (13134, 153922), (26268, 76961)]