2008686438

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1127209}}^1$

素因数の和:1127234

約数の個数: 40

約数和(自身を含む): 4910126760

約数和(自身を除く): 2901440322

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 1127209, 2254418, 3381627, 6763254, 10144881, 12399299, 20289762, 24798598, 30434643, 37197897, 60869286, 74395794, 91303929, 111593691, 182607858, 223187382, 334781073, 669562146, 1004343219, 2008686438]

約数ペア:

[(1, 2008686438), (2, 1004343219), (3, 669562146), (6, 334781073), (9, 223187382), (11, 182607858), (18, 111593691), (22, 91303929), (27, 74395794), (33, 60869286), (54, 37197897), (66, 30434643), (81, 24798598), (99, 20289762), (162, 12399299), (198, 10144881), (297, 6763254), (594, 3381627), (891, 2254418), (1782, 1127209)]