6730374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 16284672

約数和(自身を除く): 9554298

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 61, 71, 74, 111, 122, 142, 183, 213, 222, 259, 366, 426, 427, 497, 518, 777, 854, 994, 1281, 1491, 1554, 2257, 2562, 2627, 2982, 4331, 4514, 5254, 6771, 7881, 8662, 12993, 13542, 15762, 15799, 18389, 25986, 30317, 31598, 36778, 47397, 55167, 60634, 90951, 94794, 110334, 160247, 181902, 320494, 480741, 961482, 1121729, 2243458, 3365187, 6730374]

約数ペア:

[(1, 6730374), (2, 3365187), (3, 2243458), (6, 1121729), (7, 961482), (14, 480741), (21, 320494), (37, 181902), (42, 160247), (61, 110334), (71, 94794), (74, 90951), (111, 60634), (122, 55167), (142, 47397), (183, 36778), (213, 31598), (222, 30317), (259, 25986), (366, 18389), (426, 15799), (427, 15762), (497, 13542), (518, 12993), (777, 8662), (854, 7881), (994, 6771), (1281, 5254), (1491, 4514), (1554, 4331), (2257, 2982), (2562, 2627)]