285909498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{13921}}^1$

素因数の和:14099

約数の個数: 48

約数和(自身を含む): 712360896

約数和(自身を除く): 426451398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2934, 3423, 6846, 10269, 13921, 20538, 27842, 41763, 83526, 97447, 125289, 194894, 250578, 292341, 584682, 877023, 1754046, 2269123, 4538246, 6807369, 13614738, 15883861, 20422107, 31767722, 40844214, 47651583, 95303166, 142954749, 285909498]

約数ペア:

[(1, 285909498), (2, 142954749), (3, 95303166), (6, 47651583), (7, 40844214), (9, 31767722), (14, 20422107), (18, 15883861), (21, 13614738), (42, 6807369), (63, 4538246), (126, 2269123), (163, 1754046), (326, 877023), (489, 584682), (978, 292341), (1141, 250578), (1467, 194894), (2282, 125289), (2934, 97447), (3423, 83526), (6846, 41763), (10269, 27842), (13921, 20538)]