25449678

素因数分解:

$2^1\times 3^2\times {\mathrm{947}}^1\times {\mathrm{1493}}^1$

素因数の和:2448

約数の個数: 24

約数和(自身を含む): 55236168

約数和(自身を除く): 29786490

約数列:

[1, 2, 3, 6, 9, 18, 947, 1493, 1894, 2841, 2986, 4479, 5682, 8523, 8958, 13437, 17046, 26874, 1413871, 2827742, 4241613, 8483226, 12724839, 25449678]

約数ペア:

[(1, 25449678), (2, 12724839), (3, 8483226), (6, 4241613), (9, 2827742), (18, 1413871), (947, 26874), (1493, 17046), (1894, 13437), (2841, 8958), (2986, 8523), (4479, 5682)]