2188640166

素因数分解:

$2^1\times 3^1\times {\mathrm{54779}}^1\times {\mathrm{6659}}^1$

素因数の和:61443

約数の個数: 16

約数和(自身を含む): 4378017600

約数和(自身を除く): 2189377434

約数列:

[1, 2, 3, 6, 6659, 13318, 19977, 39954, 54779, 109558, 164337, 328674, 364773361, 729546722, 1094320083, 2188640166]

約数ペア:

[(1, 2188640166), (2, 1094320083), (3, 729546722), (6, 364773361), (6659, 328674), (13318, 164337), (19977, 109558), (39954, 54779)]