1868398818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{4663}}^1$

素因数の和:5159

約数の個数: 64

約数和(自身を含む): 4400428032

約数和(自身を除く): 2532029214

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 467, 858, 934, 1401, 2802, 4663, 5137, 6071, 9326, 10274, 12142, 13989, 15411, 18213, 27978, 30822, 36426, 51293, 60619, 66781, 102586, 121238, 133562, 153879, 181857, 200343, 307758, 363714, 400686, 666809, 1333618, 2000427, 2177621, 4000854, 4355242, 6532863, 13065726, 23953831, 28309073, 47907662, 56618146, 71861493, 84927219, 143722986, 169854438, 311399803, 622799606, 934199409, 1868398818]

約数ペア:

[(1, 1868398818), (2, 934199409), (3, 622799606), (6, 311399803), (11, 169854438), (13, 143722986), (22, 84927219), (26, 71861493), (33, 56618146), (39, 47907662), (66, 28309073), (78, 23953831), (143, 13065726), (286, 6532863), (429, 4355242), (467, 4000854), (858, 2177621), (934, 2000427), (1401, 1333618), (2802, 666809), (4663, 400686), (5137, 363714), (6071, 307758), (9326, 200343), (10274, 181857), (12142, 153879), (13989, 133562), (15411, 121238), (18213, 102586), (27978, 66781), (30822, 60619), (36426, 51293)]