2247277986

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{388937}}^1$

素因数の和:389055

約数の個数: 32

約数和(自身を含む): 5040636480

約数和(自身を除く): 2793358494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 388937, 777874, 1166811, 2333622, 3500433, 7000866, 10501299, 21002598, 41616259, 83232518, 124848777, 249697554, 374546331, 749092662, 1123638993, 2247277986]

約数ペア:

[(1, 2247277986), (2, 1123638993), (3, 749092662), (6, 374546331), (9, 249697554), (18, 124848777), (27, 83232518), (54, 41616259), (107, 21002598), (214, 10501299), (321, 7000866), (642, 3500433), (963, 2333622), (1926, 1166811), (2889, 777874), (5778, 388937)]