25998966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{206341}}^1$

素因数の和:206356

約数の個数: 24

約数和(自身を含む): 64378704

約数和(自身を除く): 38379738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 206341, 412682, 619023, 1238046, 1444387, 1857069, 2888774, 3714138, 4333161, 8666322, 12999483, 25998966]

約数ペア:

[(1, 25998966), (2, 12999483), (3, 8666322), (6, 4333161), (7, 3714138), (9, 2888774), (14, 1857069), (18, 1444387), (21, 1238046), (42, 619023), (63, 412682), (126, 206341)]