18727329606

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{135705287}}^1$

素因数の和:135705315

約数の個数: 16

約数和(自身を含む): 39083122944

約数和(自身を除く): 20355793338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 135705287, 271410574, 407115861, 814231722, 3121221601, 6242443202, 9363664803, 18727329606]

約数ペア:

[(1, 18727329606), (2, 9363664803), (3, 6242443202), (6, 3121221601), (23, 814231722), (46, 407115861), (69, 271410574), (138, 135705287)]