2018701113

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{19051}}^1$

素因数の和:19110

約数の個数: 48

約数和(自身を含む): 3347055360

約数和(自身を除く): 1328354247

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 169, 209, 247, 429, 507, 627, 741, 1859, 2717, 3211, 5577, 8151, 9633, 19051, 35321, 57153, 105963, 209561, 247663, 361969, 628683, 742989, 1085907, 2724293, 3219619, 3981659, 4705597, 8172879, 9658857, 11944977, 14116791, 35415809, 51761567, 61172761, 106247427, 155284701, 183518283, 672900371, 2018701113]

約数ペア:

[(1, 2018701113), (3, 672900371), (11, 183518283), (13, 155284701), (19, 106247427), (33, 61172761), (39, 51761567), (57, 35415809), (143, 14116791), (169, 11944977), (209, 9658857), (247, 8172879), (429, 4705597), (507, 3981659), (627, 3219619), (741, 2724293), (1859, 1085907), (2717, 742989), (3211, 628683), (5577, 361969), (8151, 247663), (9633, 209561), (19051, 105963), (35321, 57153)]