12972792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2087}}^1$

素因数の和:2140

約数の個数: 64

約数和(自身を含む): 38085120

約数和(自身を除く): 25112328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 2087, 3108, 4174, 6216, 6261, 8348, 12522, 14609, 16696, 25044, 29218, 43827, 50088, 58436, 77219, 87654, 116872, 154438, 175308, 231657, 308876, 350616, 463314, 540533, 617752, 926628, 1081066, 1621599, 1853256, 2162132, 3243198, 4324264, 6486396, 12972792]

約数ペア:

[(1, 12972792), (2, 6486396), (3, 4324264), (4, 3243198), (6, 2162132), (7, 1853256), (8, 1621599), (12, 1081066), (14, 926628), (21, 617752), (24, 540533), (28, 463314), (37, 350616), (42, 308876), (56, 231657), (74, 175308), (84, 154438), (111, 116872), (148, 87654), (168, 77219), (222, 58436), (259, 50088), (296, 43827), (444, 29218), (518, 25044), (777, 16696), (888, 14609), (1036, 12522), (1554, 8348), (2072, 6261), (2087, 6216), (3108, 4174)]