2056519422

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1029289}}^1$

素因数の和:1029337

約数の個数: 32

約数和(自身を含む): 4693562400

約数和(自身を除く): 2637042978

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 1029289, 2058578, 3087867, 6175734, 9263601, 18527202, 27790803, 38083693, 55581606, 76167386, 114251079, 228502158, 342753237, 685506474, 1028259711, 2056519422]

約数ペア:

[(1, 2056519422), (2, 1028259711), (3, 685506474), (6, 342753237), (9, 228502158), (18, 114251079), (27, 76167386), (37, 55581606), (54, 38083693), (74, 27790803), (111, 18527202), (222, 9263601), (333, 6175734), (666, 3087867), (999, 2058578), (1998, 1029289)]