18442766476

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{11311}}^1$

素因数の和:11854

約数の個数: 48

約数和(自身を含む): 34663587840

約数和(自身を除く): 16220821364

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 479, 851, 958, 1702, 1916, 3404, 11017, 11311, 17723, 22034, 22622, 35446, 44068, 45244, 70892, 260153, 407629, 418507, 520306, 815258, 837014, 1040612, 1630516, 1674028, 5417969, 9625661, 10835938, 19251322, 21671876, 38502644, 124613287, 200464853, 249226574, 400929706, 498453148, 801859412, 4610691619, 9221383238, 18442766476]

約数ペア:

[(1, 18442766476), (2, 9221383238), (4, 4610691619), (23, 801859412), (37, 498453148), (46, 400929706), (74, 249226574), (92, 200464853), (148, 124613287), (479, 38502644), (851, 21671876), (958, 19251322), (1702, 10835938), (1916, 9625661), (3404, 5417969), (11017, 1674028), (11311, 1630516), (17723, 1040612), (22034, 837014), (22622, 815258), (35446, 520306), (44068, 418507), (45244, 407629), (70892, 260153)]