25448868

素因数分解:

$2^2\times 3^2\times {\mathrm{706913}}^1$

素因数の和:706923

約数の個数: 18

約数和(自身を含む): 64329174

約数和(自身を除く): 38880306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 706913, 1413826, 2120739, 2827652, 4241478, 6362217, 8482956, 12724434, 25448868]

約数ペア:

[(1, 25448868), (2, 12724434), (3, 8482956), (4, 6362217), (6, 4241478), (9, 2827652), (12, 2120739), (18, 1413826), (36, 706913)]