6471666

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 14976000

約数和(自身を除く): 8504334

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 149, 171, 254, 298, 342, 381, 447, 762, 894, 1143, 1341, 2286, 2413, 2682, 2831, 4826, 5662, 7239, 8493, 14478, 16986, 18923, 21717, 25479, 37846, 43434, 50958, 56769, 113538, 170307, 340614, 359537, 719074, 1078611, 2157222, 3235833, 6471666]

約数ペア:

[(1, 6471666), (2, 3235833), (3, 2157222), (6, 1078611), (9, 719074), (18, 359537), (19, 340614), (38, 170307), (57, 113538), (114, 56769), (127, 50958), (149, 43434), (171, 37846), (254, 25479), (298, 21717), (342, 18923), (381, 16986), (447, 14478), (762, 8493), (894, 7239), (1143, 5662), (1341, 4826), (2286, 2831), (2413, 2682)]