15935382

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 36065952

約数和(自身を除く): 20130570

約数列:

[1, 2, 3, 6, 9, 18, 37, 71, 74, 111, 142, 213, 222, 333, 337, 426, 639, 666, 674, 1011, 1278, 2022, 2627, 3033, 5254, 6066, 7881, 12469, 15762, 23643, 23927, 24938, 37407, 47286, 47854, 71781, 74814, 112221, 143562, 215343, 224442, 430686, 885299, 1770598, 2655897, 5311794, 7967691, 15935382]

約数ペア:

[(1, 15935382), (2, 7967691), (3, 5311794), (6, 2655897), (9, 1770598), (18, 885299), (37, 430686), (71, 224442), (74, 215343), (111, 143562), (142, 112221), (213, 74814), (222, 71781), (333, 47854), (337, 47286), (426, 37407), (639, 24938), (666, 23927), (674, 23643), (1011, 15762), (1278, 12469), (2022, 7881), (2627, 6066), (3033, 5254)]