2040473574

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{42923}}^1$

素因数の和:43089

約数の個数: 48

約数和(自身を含む): 4687300800

約数和(自身を除く): 2646827226

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 417, 834, 1251, 2502, 2641, 5282, 7923, 15846, 23769, 42923, 47538, 85846, 128769, 257538, 386307, 772614, 815537, 1631074, 2446611, 4893222, 5966297, 7339833, 11932594, 14679666, 17898891, 35797782, 53696673, 107393346, 113359643, 226719286, 340078929, 680157858, 1020236787, 2040473574]

約数ペア:

[(1, 2040473574), (2, 1020236787), (3, 680157858), (6, 340078929), (9, 226719286), (18, 113359643), (19, 107393346), (38, 53696673), (57, 35797782), (114, 17898891), (139, 14679666), (171, 11932594), (278, 7339833), (342, 5966297), (417, 4893222), (834, 2446611), (1251, 1631074), (2502, 815537), (2641, 772614), (5282, 386307), (7923, 257538), (15846, 128769), (23769, 85846), (42923, 47538)]