2019901188

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1\times {\mathrm{5501}}^1$

素因数の和:6372

約数の個数: 48

約数和(自身を含む): 4847217984

約数和(自身を除く): 2827316796

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 827, 1654, 2481, 3308, 4962, 5501, 9924, 11002, 16503, 22004, 30599, 33006, 61198, 66012, 91797, 122396, 183594, 203537, 367188, 407074, 610611, 814148, 1221222, 2442444, 4549327, 9098654, 13647981, 18197308, 27295962, 54591924, 168325099, 336650198, 504975297, 673300396, 1009950594, 2019901188]

約数ペア:

[(1, 2019901188), (2, 1009950594), (3, 673300396), (4, 504975297), (6, 336650198), (12, 168325099), (37, 54591924), (74, 27295962), (111, 18197308), (148, 13647981), (222, 9098654), (444, 4549327), (827, 2442444), (1654, 1221222), (2481, 814148), (3308, 610611), (4962, 407074), (5501, 367188), (9924, 203537), (11002, 183594), (16503, 122396), (22004, 91797), (30599, 66012), (33006, 61198)]