2017568754

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{6343}}^1$

素因数の和:6823

約数の個数: 48

約数和(自身を含む): 4489115904

約数和(自身を除く): 2471547150

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 431, 738, 862, 1293, 2586, 3879, 6343, 7758, 12686, 17671, 19029, 35342, 38058, 53013, 57087, 106026, 114174, 159039, 260063, 318078, 520126, 780189, 1560378, 2340567, 2733833, 4681134, 5467666, 8201499, 16402998, 24604497, 49208994, 112087153, 224174306, 336261459, 672522918, 1008784377, 2017568754]

約数ペア:

[(1, 2017568754), (2, 1008784377), (3, 672522918), (6, 336261459), (9, 224174306), (18, 112087153), (41, 49208994), (82, 24604497), (123, 16402998), (246, 8201499), (369, 5467666), (431, 4681134), (738, 2733833), (862, 2340567), (1293, 1560378), (2586, 780189), (3879, 520126), (6343, 318078), (7758, 260063), (12686, 159039), (17671, 114174), (19029, 106026), (35342, 57087), (38058, 53013)]