2138274

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:782

約数の個数: 24

約数和(自身を含む): 4663152

約数和(自身を除く): 2524878

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 563, 633, 1126, 1266, 1689, 1899, 3378, 3798, 5067, 10134, 118793, 237586, 356379, 712758, 1069137, 2138274]

約数ペア:

[(1, 2138274), (2, 1069137), (3, 712758), (6, 356379), (9, 237586), (18, 118793), (211, 10134), (422, 5067), (563, 3798), (633, 3378), (1126, 1899), (1266, 1689)]