12990097926

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{92987}}^1$

素因数の和:93210

約数の個数: 64

約数和(自身を含む): 31243968000

約数和(自身を除く): 18253870074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 199, 234, 351, 398, 597, 702, 1194, 1791, 2587, 3582, 5174, 5373, 7761, 10746, 15522, 23283, 46566, 69849, 92987, 139698, 185974, 278961, 557922, 836883, 1208831, 1673766, 2417662, 2510649, 3626493, 5021298, 7252986, 10879479, 18504413, 21758958, 32638437, 37008826, 55513239, 65276874, 111026478, 166539717, 240557369, 333079434, 481114738, 499619151, 721672107, 999238302, 1443344214, 2165016321, 4330032642, 6495048963, 12990097926]

約数ペア:

[(1, 12990097926), (2, 6495048963), (3, 4330032642), (6, 2165016321), (9, 1443344214), (13, 999238302), (18, 721672107), (26, 499619151), (27, 481114738), (39, 333079434), (54, 240557369), (78, 166539717), (117, 111026478), (199, 65276874), (234, 55513239), (351, 37008826), (398, 32638437), (597, 21758958), (702, 18504413), (1194, 10879479), (1791, 7252986), (2587, 5021298), (3582, 3626493), (5174, 2510649), (5373, 2417662), (7761, 1673766), (10746, 1208831), (15522, 836883), (23283, 557922), (46566, 278961), (69849, 185974), (92987, 139698)]