25536978

素因数分解:

$2^1\times 3^3\times {\mathrm{472907}}^1$

素因数の和:472918

約数の個数: 16

約数和(自身を含む): 56748960

約数和(自身を除く): 31211982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 472907, 945814, 1418721, 2837442, 4256163, 8512326, 12768489, 25536978]

約数ペア:

[(1, 25536978), (2, 12768489), (3, 8512326), (6, 4256163), (9, 2837442), (18, 1418721), (27, 945814), (54, 472907)]