2013640254

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{6257}}^1$

素因数の和:7225

約数の個数: 48

約数和(自身を含む): 4598128080

約数和(自身を除く): 2584487826

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 941, 1882, 2823, 5646, 6257, 8469, 12514, 16938, 17879, 18771, 35758, 37542, 53637, 56313, 107274, 112626, 118883, 160911, 237766, 321822, 356649, 713298, 1069947, 2139894, 5887837, 11775674, 17663511, 35327022, 52990533, 105981066, 111868903, 223737806, 335606709, 671213418, 1006820127, 2013640254]

約数ペア:

[(1, 2013640254), (2, 1006820127), (3, 671213418), (6, 335606709), (9, 223737806), (18, 111868903), (19, 105981066), (38, 52990533), (57, 35327022), (114, 17663511), (171, 11775674), (342, 5887837), (941, 2139894), (1882, 1069947), (2823, 713298), (5646, 356649), (6257, 321822), (8469, 237766), (12514, 160911), (16938, 118883), (17879, 112626), (18771, 107274), (35758, 56313), (37542, 53637)]