18164212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6997}}^1$

素因数の和:7071

約数の個数: 24

約数和(自身を含む): 35269920

約数和(自身を除く): 17105708

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 6997, 13994, 27988, 76967, 153934, 307868, 412823, 825646, 1651292, 4541053, 9082106, 18164212]

約数ペア:

[(1, 18164212), (2, 9082106), (4, 4541053), (11, 1651292), (22, 825646), (44, 412823), (59, 307868), (118, 153934), (236, 76967), (649, 27988), (1298, 13994), (2596, 6997)]