27155854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 46364256

約数和(自身を除く): 19208402

約数列:

[1, 2, 11, 22, 37, 73, 74, 146, 407, 457, 803, 814, 914, 1606, 2701, 5027, 5402, 10054, 16909, 29711, 33361, 33818, 59422, 66722, 185999, 366971, 371998, 733942, 1234357, 2468714, 13577927, 27155854]

約数ペア:

[(1, 27155854), (2, 13577927), (11, 2468714), (22, 1234357), (37, 733942), (73, 371998), (74, 366971), (146, 185999), (407, 66722), (457, 59422), (803, 33818), (814, 33361), (914, 29711), (1606, 16909), (2701, 10054), (5027, 5402)]