66789846

素因数分解:

$2^1\times 3^4\times {\mathrm{149}}^1\times {\mathrm{2767}}^1$

素因数の和:2930

約数の個数: 40

約数和(自身を含む): 150717600

約数和(自身を除く): 83927754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 298, 447, 894, 1341, 2682, 2767, 4023, 5534, 8046, 8301, 12069, 16602, 24138, 24903, 49806, 74709, 149418, 224127, 412283, 448254, 824566, 1236849, 2473698, 3710547, 7421094, 11131641, 22263282, 33394923, 66789846]

約数ペア:

[(1, 66789846), (2, 33394923), (3, 22263282), (6, 11131641), (9, 7421094), (18, 3710547), (27, 2473698), (54, 1236849), (81, 824566), (149, 448254), (162, 412283), (298, 224127), (447, 149418), (894, 74709), (1341, 49806), (2682, 24903), (2767, 24138), (4023, 16602), (5534, 12069), (8046, 8301)]