18434268

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{5279}}^1$

素因数の和:5386

約数の個数: 36

約数和(自身を含む): 47087040

約数和(自身を除く): 28652772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 5279, 10558, 15837, 21116, 31674, 47511, 63348, 95022, 190044, 512063, 1024126, 1536189, 2048252, 3072378, 4608567, 6144756, 9217134, 18434268]

約数ペア:

[(1, 18434268), (2, 9217134), (3, 6144756), (4, 4608567), (6, 3072378), (9, 2048252), (12, 1536189), (18, 1024126), (36, 512063), (97, 190044), (194, 95022), (291, 63348), (388, 47511), (582, 31674), (873, 21116), (1164, 15837), (1746, 10558), (3492, 5279)]