855405846

素因数分解:

$2^1\times 3^4\times {\mathrm{1093}}^1\times {\mathrm{4831}}^1$

素因数の和:5938

約数の個数: 40

約数和(自身を含む): 1918893504

約数和(自身を除く): 1063487658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1093, 2186, 3279, 4831, 6558, 9662, 9837, 14493, 19674, 28986, 29511, 43479, 59022, 86958, 88533, 130437, 177066, 260874, 391311, 782622, 5280283, 10560566, 15840849, 31681698, 47522547, 95045094, 142567641, 285135282, 427702923, 855405846]

約数ペア:

[(1, 855405846), (2, 427702923), (3, 285135282), (6, 142567641), (9, 95045094), (18, 47522547), (27, 31681698), (54, 15840849), (81, 10560566), (162, 5280283), (1093, 782622), (2186, 391311), (3279, 260874), (4831, 177066), (6558, 130437), (9662, 88533), (9837, 86958), (14493, 59022), (19674, 43479), (28986, 29511)]