9923086908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2072491}}^1$

素因数の和:2072527

約数の個数: 72

約数和(自身を含む): 30175483520

約数和(自身を除く): 20252396612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 2072491, 4144982, 6217473, 8289964, 12434946, 14507437, 18652419, 24869892, 29014874, 37304838, 39377329, 43522311, 58029748, 74609676, 78754658, 87044622, 118131987, 130566933, 157509316, 174089244, 236263974, 261133866, 275641303, 354395961, 472527948, 522267732, 551282606, 708791922, 826923909, 1102565212, 1417583844, 1653847818, 2480771727, 3307695636, 4961543454, 9923086908]

約数ペア:

[(1, 9923086908), (2, 4961543454), (3, 3307695636), (4, 2480771727), (6, 1653847818), (7, 1417583844), (9, 1102565212), (12, 826923909), (14, 708791922), (18, 551282606), (19, 522267732), (21, 472527948), (28, 354395961), (36, 275641303), (38, 261133866), (42, 236263974), (57, 174089244), (63, 157509316), (76, 130566933), (84, 118131987), (114, 87044622), (126, 78754658), (133, 74609676), (171, 58029748), (228, 43522311), (252, 39377329), (266, 37304838), (342, 29014874), (399, 24869892), (532, 18652419), (684, 14507437), (798, 12434946), (1197, 8289964), (1596, 6217473), (2394, 4144982), (4788, 2072491)]