2005441146

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1954621}}^1$

素因数の和:1954651

約数の個数: 32

約数和(自身を含む): 4691092800

約数和(自身を除く): 2685651654

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1954621, 3909242, 5863863, 11727726, 17591589, 35183178, 37137799, 52774767, 74275598, 105549534, 111413397, 222826794, 334240191, 668480382, 1002720573, 2005441146]

約数ペア:

[(1, 2005441146), (2, 1002720573), (3, 668480382), (6, 334240191), (9, 222826794), (18, 111413397), (19, 105549534), (27, 74275598), (38, 52774767), (54, 37137799), (57, 35183178), (114, 17591589), (171, 11727726), (342, 5863863), (513, 3909242), (1026, 1954621)]