285056622

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{223049}}^1$

素因数の和:223128

約数の個数: 24

約数和(自身を含む): 626324400

約数和(自身を除く): 341267778

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 223049, 446098, 669147, 1338294, 2007441, 4014882, 15836479, 31672958, 47509437, 95018874, 142528311, 285056622]

約数ペア:

[(1, 285056622), (2, 142528311), (3, 95018874), (6, 47509437), (9, 31672958), (18, 15836479), (71, 4014882), (142, 2007441), (213, 1338294), (426, 669147), (639, 446098), (1278, 223049)]