2018247066

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{275491}}^1$

素因数の和:275547

約数の個数: 48

約数和(自身を含む): 4899349728

約数和(自身を除く): 2881102662

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2442, 3663, 7326, 275491, 550982, 826473, 1652946, 2479419, 3030401, 4958838, 6060802, 9091203, 10193167, 18182406, 20386334, 27273609, 30579501, 54547218, 61159002, 91738503, 112124837, 183477006, 224249674, 336374511, 672749022, 1009123533, 2018247066]

約数ペア:

[(1, 2018247066), (2, 1009123533), (3, 672749022), (6, 336374511), (9, 224249674), (11, 183477006), (18, 112124837), (22, 91738503), (33, 61159002), (37, 54547218), (66, 30579501), (74, 27273609), (99, 20386334), (111, 18182406), (198, 10193167), (222, 9091203), (333, 6060802), (407, 4958838), (666, 3030401), (814, 2479419), (1221, 1652946), (2442, 826473), (3663, 550982), (7326, 275491)]