2356551486

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{547}}^1\times {\mathrm{3371}}^1$

素因数の和:3997

約数の個数: 48

約数和(自身を含む): 5188779648

約数和(自身を除く): 2832228162

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 547, 639, 1094, 1278, 1641, 3282, 3371, 4923, 6742, 9846, 10113, 20226, 30339, 38837, 60678, 77674, 116511, 233022, 239341, 349533, 478682, 699066, 718023, 1436046, 1843937, 2154069, 3687874, 4308138, 5531811, 11063622, 16595433, 33190866, 130919527, 261839054, 392758581, 785517162, 1178275743, 2356551486]

約数ペア:

[(1, 2356551486), (2, 1178275743), (3, 785517162), (6, 392758581), (9, 261839054), (18, 130919527), (71, 33190866), (142, 16595433), (213, 11063622), (426, 5531811), (547, 4308138), (639, 3687874), (1094, 2154069), (1278, 1843937), (1641, 1436046), (3282, 718023), (3371, 699066), (4923, 478682), (6742, 349533), (9846, 239341), (10113, 233022), (20226, 116511), (30339, 77674), (38837, 60678)]