2790222012

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{600823}}^1$

素因数の和:600879

約数の個数: 48

約数和(自身を含む): 7402151680

約数和(自身を除く): 4611929668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 600823, 1201646, 1802469, 2403292, 3604938, 5407407, 7209876, 10814814, 16222221, 21629628, 25835389, 32444442, 51670778, 64888884, 77506167, 103341556, 155012334, 232518501, 310024668, 465037002, 697555503, 930074004, 1395111006, 2790222012]

約数ペア:

[(1, 2790222012), (2, 1395111006), (3, 930074004), (4, 697555503), (6, 465037002), (9, 310024668), (12, 232518501), (18, 155012334), (27, 103341556), (36, 77506167), (43, 64888884), (54, 51670778), (86, 32444442), (108, 25835389), (129, 21629628), (172, 16222221), (258, 10814814), (387, 7209876), (516, 5407407), (774, 3604938), (1161, 2403292), (1548, 1802469), (2322, 1201646), (4644, 600823)]