2080522062

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{72649}}^1$

素因数の和:72737

約数の個数: 48

約数和(自身を含む): 4737361200

約数和(自身を除く): 2656839138

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 111, 129, 222, 258, 333, 387, 666, 774, 1591, 3182, 4773, 9546, 14319, 28638, 72649, 145298, 217947, 435894, 653841, 1307682, 2688013, 3123907, 5376026, 6247814, 8064039, 9371721, 16128078, 18743442, 24192117, 28115163, 48384234, 56230326, 115584559, 231169118, 346753677, 693507354, 1040261031, 2080522062]

約数ペア:

[(1, 2080522062), (2, 1040261031), (3, 693507354), (6, 346753677), (9, 231169118), (18, 115584559), (37, 56230326), (43, 48384234), (74, 28115163), (86, 24192117), (111, 18743442), (129, 16128078), (222, 9371721), (258, 8064039), (333, 6247814), (387, 5376026), (666, 3123907), (774, 2688013), (1591, 1307682), (3182, 653841), (4773, 435894), (9546, 217947), (14319, 145298), (28638, 72649)]