25468254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{202129}}^1$

素因数の和:202144

約数の個数: 24

約数和(自身を含む): 63064560

約数和(自身を除く): 37596306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 202129, 404258, 606387, 1212774, 1414903, 1819161, 2829806, 3638322, 4244709, 8489418, 12734127, 25468254]

約数ペア:

[(1, 25468254), (2, 12734127), (3, 8489418), (6, 4244709), (7, 3638322), (9, 2829806), (14, 1819161), (18, 1414903), (21, 1212774), (42, 606387), (63, 404258), (126, 202129)]