6461868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1789}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 17642240

約数和(自身を除く): 11180372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1789, 1806, 3578, 3612, 5367, 7156, 10734, 12523, 21468, 25046, 37569, 50092, 75138, 76927, 150276, 153854, 230781, 307708, 461562, 538489, 923124, 1076978, 1615467, 2153956, 3230934, 6461868]

約数ペア:

[(1, 6461868), (2, 3230934), (3, 2153956), (4, 1615467), (6, 1076978), (7, 923124), (12, 538489), (14, 461562), (21, 307708), (28, 230781), (42, 153854), (43, 150276), (84, 76927), (86, 75138), (129, 50092), (172, 37569), (258, 25046), (301, 21468), (516, 12523), (602, 10734), (903, 7156), (1204, 5367), (1789, 3612), (1806, 3578)]