9995706

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{1619}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 25272000

約数和(自身を除く): 15276294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 1619, 2058, 3087, 3238, 4857, 6174, 9714, 11333, 14571, 22666, 29142, 33999, 67998, 79331, 101997, 158662, 203994, 237993, 475986, 555317, 713979, 1110634, 1427958, 1665951, 3331902, 4997853, 9995706]

約数ペア:

[(1, 9995706), (2, 4997853), (3, 3331902), (6, 1665951), (7, 1427958), (9, 1110634), (14, 713979), (18, 555317), (21, 475986), (42, 237993), (49, 203994), (63, 158662), (98, 101997), (126, 79331), (147, 67998), (294, 33999), (343, 29142), (441, 22666), (686, 14571), (882, 11333), (1029, 9714), (1619, 6174), (2058, 4857), (3087, 3238)]