1979968702374

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4831}}^1\times {\mathrm{194609}}^1$

素因数の和:199467

約数の個数: 80

約数和(自身を含む): 4778886752640

約数和(自身を除く): 2798918050266

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 4831, 9662, 14493, 28986, 43479, 62803, 86958, 125606, 130437, 188409, 194609, 260874, 376818, 389218, 391311, 565227, 583827, 782622, 1130454, 1167654, 1695681, 1751481, 2529917, 3391362, 3502962, 5059834, 5087043, 5254443, 7589751, 10174086, 10508886, 15179502, 15763329, 22769253, 31526658, 45538506, 68307759, 136615518, 204923277, 409846554, 940156079, 1880312158, 2820468237, 5640936474, 8461404711, 12222029027, 16922809422, 24444058054, 25384214133, 36666087081, 50768428266, 73332174162, 76152642399, 109998261243, 152305284798, 219996522486, 329994783729, 659989567458, 989984351187, 1979968702374]

約数ペア:

[(1, 1979968702374), (2, 989984351187), (3, 659989567458), (6, 329994783729), (9, 219996522486), (13, 152305284798), (18, 109998261243), (26, 76152642399), (27, 73332174162), (39, 50768428266), (54, 36666087081), (78, 25384214133), (81, 24444058054), (117, 16922809422), (162, 12222029027), (234, 8461404711), (351, 5640936474), (702, 2820468237), (1053, 1880312158), (2106, 940156079), (4831, 409846554), (9662, 204923277), (14493, 136615518), (28986, 68307759), (43479, 45538506), (62803, 31526658), (86958, 22769253), (125606, 15763329), (130437, 15179502), (188409, 10508886), (194609, 10174086), (260874, 7589751), (376818, 5254443), (389218, 5087043), (391311, 5059834), (565227, 3502962), (583827, 3391362), (782622, 2529917), (1130454, 1751481), (1167654, 1695681)]