2016020117178

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{9733303}}^1$

素因数の和:9733659

約数の個数: 48

約数和(自身を含む): 4500524036736

約数和(自身を除く): 2484503919558

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 311, 333, 622, 666, 933, 1866, 2799, 5598, 11507, 23014, 34521, 69042, 103563, 207126, 9733303, 19466606, 29199909, 58399818, 87599727, 175199454, 360132211, 720264422, 1080396633, 2160793266, 3027057233, 3241189899, 6054114466, 6482379798, 9081171699, 18162343398, 27243515097, 54487030194, 112001117621, 224002235242, 336003352863, 672006705726, 1008010058589, 2016020117178]

約数ペア:

[(1, 2016020117178), (2, 1008010058589), (3, 672006705726), (6, 336003352863), (9, 224002235242), (18, 112001117621), (37, 54487030194), (74, 27243515097), (111, 18162343398), (222, 9081171699), (311, 6482379798), (333, 6054114466), (622, 3241189899), (666, 3027057233), (933, 2160793266), (1866, 1080396633), (2799, 720264422), (5598, 360132211), (11507, 175199454), (23014, 87599727), (34521, 58399818), (69042, 29199909), (103563, 19466606), (207126, 9733303)]