25580286

素因数分解:

$2^1\times 3^4\times {\mathrm{269}}^1\times {\mathrm{587}}^1$

素因数の和:870

約数の個数: 40

約数和(自身を含む): 57629880

約数和(自身を除く): 32049594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 269, 538, 587, 807, 1174, 1614, 1761, 2421, 3522, 4842, 5283, 7263, 10566, 14526, 15849, 21789, 31698, 43578, 47547, 95094, 157903, 315806, 473709, 947418, 1421127, 2842254, 4263381, 8526762, 12790143, 25580286]

約数ペア:

[(1, 25580286), (2, 12790143), (3, 8526762), (6, 4263381), (9, 2842254), (18, 1421127), (27, 947418), (54, 473709), (81, 315806), (162, 157903), (269, 95094), (538, 47547), (587, 43578), (807, 31698), (1174, 21789), (1614, 15849), (1761, 14526), (2421, 10566), (3522, 7263), (4842, 5283)]