2051214066

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{279991}}^1$

素因数の和:280047

約数の個数: 48

約数和(自身を含む): 4979377728

約数和(自身を除く): 2928163662

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2442, 3663, 7326, 279991, 559982, 839973, 1679946, 2519919, 3079901, 5039838, 6159802, 9239703, 10359667, 18479406, 20719334, 27719109, 31079001, 55438218, 62158002, 93237003, 113956337, 186474006, 227912674, 341869011, 683738022, 1025607033, 2051214066]

約数ペア:

[(1, 2051214066), (2, 1025607033), (3, 683738022), (6, 341869011), (9, 227912674), (11, 186474006), (18, 113956337), (22, 93237003), (33, 62158002), (37, 55438218), (66, 31079001), (74, 27719109), (99, 20719334), (111, 18479406), (198, 10359667), (222, 9239703), (333, 6159802), (407, 5039838), (666, 3079901), (814, 2519919), (1221, 1679946), (2442, 839973), (3663, 559982), (7326, 279991)]