21827454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{330719}}^1$

素因数の和:330735

約数の個数: 16

約数和(自身を含む): 47623680

約数和(自身を除く): 25796226

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 330719, 661438, 992157, 1984314, 3637909, 7275818, 10913727, 21827454]

約数ペア:

[(1, 21827454), (2, 10913727), (3, 7275818), (6, 3637909), (11, 1984314), (22, 992157), (33, 661438), (66, 330719)]