2586738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{509}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 6511680

約数和(自身を除く): 3924942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 509, 726, 847, 1018, 1527, 1694, 2541, 3054, 3563, 5082, 5599, 7126, 10689, 11198, 16797, 21378, 33594, 39193, 61589, 78386, 117579, 123178, 184767, 235158, 369534, 431123, 862246, 1293369, 2586738]

約数ペア:

[(1, 2586738), (2, 1293369), (3, 862246), (6, 431123), (7, 369534), (11, 235158), (14, 184767), (21, 123178), (22, 117579), (33, 78386), (42, 61589), (66, 39193), (77, 33594), (121, 21378), (154, 16797), (231, 11198), (242, 10689), (363, 7126), (462, 5599), (509, 5082), (726, 3563), (847, 3054), (1018, 2541), (1527, 1694)]