21083636976

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{30539}}^1$

素因数の和:31326

約数の個数: 80

約数和(自身を含む): 57410313600

約数和(自身を除く): 36326676624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 757, 912, 1514, 2271, 3028, 4542, 6056, 9084, 12112, 14383, 18168, 28766, 30539, 36336, 43149, 57532, 61078, 86298, 91617, 115064, 122156, 172596, 183234, 230128, 244312, 345192, 366468, 488624, 580241, 690384, 732936, 1160482, 1465872, 1740723, 2320964, 3481446, 4641928, 6962892, 9283856, 13925784, 23118023, 27851568, 46236046, 69354069, 92472092, 138708138, 184944184, 277416276, 369888368, 439242437, 554832552, 878484874, 1109665104, 1317727311, 1756969748, 2635454622, 3513939496, 5270909244, 7027878992, 10541818488, 21083636976]

約数ペア:

[(1, 21083636976), (2, 10541818488), (3, 7027878992), (4, 5270909244), (6, 3513939496), (8, 2635454622), (12, 1756969748), (16, 1317727311), (19, 1109665104), (24, 878484874), (38, 554832552), (48, 439242437), (57, 369888368), (76, 277416276), (114, 184944184), (152, 138708138), (228, 92472092), (304, 69354069), (456, 46236046), (757, 27851568), (912, 23118023), (1514, 13925784), (2271, 9283856), (3028, 6962892), (4542, 4641928), (6056, 3481446), (9084, 2320964), (12112, 1740723), (14383, 1465872), (18168, 1160482), (28766, 732936), (30539, 690384), (36336, 580241), (43149, 488624), (57532, 366468), (61078, 345192), (86298, 244312), (91617, 230128), (115064, 183234), (122156, 172596)]