7947054

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1223}}^1$

素因数の和:1269

約数の個数: 36

約数和(自身を含む): 18187416

約数和(自身を除く): 10240362

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 1223, 2166, 2446, 3249, 3669, 6498, 7338, 11007, 22014, 23237, 46474, 69711, 139422, 209133, 418266, 441503, 883006, 1324509, 2649018, 3973527, 7947054]

約数ペア:

[(1, 7947054), (2, 3973527), (3, 2649018), (6, 1324509), (9, 883006), (18, 441503), (19, 418266), (38, 209133), (57, 139422), (114, 69711), (171, 46474), (342, 23237), (361, 22014), (722, 11007), (1083, 7338), (1223, 6498), (2166, 3669), (2446, 3249)]