21794634

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{63727}}^1$

素因数の和:63754

約数の個数: 24

約数和(自身を含む): 49707840

約数和(自身を除く): 27913206

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 63727, 127454, 191181, 382362, 573543, 1147086, 1210813, 2421626, 3632439, 7264878, 10897317, 21794634]

約数ペア:

[(1, 21794634), (2, 10897317), (3, 7264878), (6, 3632439), (9, 2421626), (18, 1210813), (19, 1147086), (38, 573543), (57, 382362), (114, 191181), (171, 127454), (342, 63727)]