7131438738

素因数分解:

$2^1\times 3^2\times {\mathrm{83921}}^1\times {\mathrm{4721}}^1$

素因数の和:88650

約数の個数: 24

約数和(自身を含む): 15454907676

約数和(自身を除く): 8323468938

約数列:

[1, 2, 3, 6, 9, 18, 4721, 9442, 14163, 28326, 42489, 83921, 84978, 167842, 251763, 503526, 755289, 1510578, 396191041, 792382082, 1188573123, 2377146246, 3565719369, 7131438738]

約数ペア:

[(1, 7131438738), (2, 3565719369), (3, 2377146246), (6, 1188573123), (9, 792382082), (18, 396191041), (4721, 1510578), (9442, 755289), (14163, 503526), (28326, 251763), (42489, 167842), (83921, 84978)]