6722618

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 12288000

約数和(自身を除く): 5565382

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 199, 254, 266, 398, 889, 1393, 1778, 2413, 2786, 3781, 4826, 7562, 16891, 25273, 26467, 33782, 50546, 52934, 176911, 353822, 480187, 960374, 3361309, 6722618]

約数ペア:

[(1, 6722618), (2, 3361309), (7, 960374), (14, 480187), (19, 353822), (38, 176911), (127, 52934), (133, 50546), (199, 33782), (254, 26467), (266, 25273), (398, 16891), (889, 7562), (1393, 4826), (1778, 3781), (2413, 2786)]