68842206

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1993}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 158642640

約数和(自身を除く): 89800434

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 101, 114, 171, 202, 303, 342, 606, 909, 1818, 1919, 1993, 3838, 3986, 5757, 5979, 11514, 11958, 17271, 17937, 34542, 35874, 37867, 75734, 113601, 201293, 227202, 340803, 402586, 603879, 681606, 1207758, 1811637, 3623274, 3824567, 7649134, 11473701, 22947402, 34421103, 68842206]

約数ペア:

[(1, 68842206), (2, 34421103), (3, 22947402), (6, 11473701), (9, 7649134), (18, 3824567), (19, 3623274), (38, 1811637), (57, 1207758), (101, 681606), (114, 603879), (171, 402586), (202, 340803), (303, 227202), (342, 201293), (606, 113601), (909, 75734), (1818, 37867), (1919, 35874), (1993, 34542), (3838, 17937), (3986, 17271), (5757, 11958), (5979, 11514)]