18278804748

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1487}}^1\times {\mathrm{35323}}^1$

素因数の和:36846

約数の個数: 48

約数和(自身を含む): 44152174080

約数和(自身を除く): 25873369332

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 1487, 2974, 4461, 5948, 8922, 17844, 35323, 43123, 70646, 86246, 105969, 129369, 141292, 172492, 211938, 258738, 423876, 517476, 1024367, 2048734, 3073101, 4097468, 6146202, 12292404, 52525301, 105050602, 157575903, 210101204, 315151806, 630303612, 1523233729, 3046467458, 4569701187, 6092934916, 9139402374, 18278804748]

約数ペア:

[(1, 18278804748), (2, 9139402374), (3, 6092934916), (4, 4569701187), (6, 3046467458), (12, 1523233729), (29, 630303612), (58, 315151806), (87, 210101204), (116, 157575903), (174, 105050602), (348, 52525301), (1487, 12292404), (2974, 6146202), (4461, 4097468), (5948, 3073101), (8922, 2048734), (17844, 1024367), (35323, 517476), (43123, 423876), (70646, 258738), (86246, 211938), (105969, 172492), (129369, 141292)]