1019437596

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{132947}}^1$

素因数の和:133031

約数の個数: 48

約数和(自身を含む): 2680231680

約数和(自身を除く): 1660794084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 132947, 265894, 398841, 531788, 797682, 1196523, 1595364, 2393046, 3589569, 4786092, 7179138, 9439237, 14358276, 18878474, 28317711, 37756948, 56635422, 84953133, 113270844, 169906266, 254859399, 339812532, 509718798, 1019437596]

約数ペア:

[(1, 1019437596), (2, 509718798), (3, 339812532), (4, 254859399), (6, 169906266), (9, 113270844), (12, 84953133), (18, 56635422), (27, 37756948), (36, 28317711), (54, 18878474), (71, 14358276), (108, 9439237), (142, 7179138), (213, 4786092), (284, 3589569), (426, 2393046), (639, 1595364), (852, 1196523), (1278, 797682), (1917, 531788), (2556, 398841), (3834, 265894), (7668, 132947)]