57738978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{881}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 137041632

約数和(自身を除く): 79302654

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 331, 662, 881, 993, 1762, 1986, 2643, 2979, 3641, 5286, 5958, 7282, 7929, 9691, 10923, 15858, 19382, 21846, 29073, 32769, 58146, 65538, 87219, 174438, 291611, 583222, 874833, 1749666, 2624499, 3207721, 5248998, 6415442, 9623163, 19246326, 28869489, 57738978]

約数ペア:

[(1, 57738978), (2, 28869489), (3, 19246326), (6, 9623163), (9, 6415442), (11, 5248998), (18, 3207721), (22, 2624499), (33, 1749666), (66, 874833), (99, 583222), (198, 291611), (331, 174438), (662, 87219), (881, 65538), (993, 58146), (1762, 32769), (1986, 29073), (2643, 21846), (2979, 19382), (3641, 15858), (5286, 10923), (5958, 9691), (7282, 7929)]