57427458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37831}}^1$

素因数の和:37870

約数の個数: 32

約数和(自身を含む): 130747392

約数和(自身を除く): 73319934

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 37831, 75662, 113493, 226986, 416141, 832282, 870113, 1248423, 1740226, 2496846, 2610339, 5220678, 9571243, 19142486, 28713729, 57427458]

約数ペア:

[(1, 57427458), (2, 28713729), (3, 19142486), (6, 9571243), (11, 5220678), (22, 2610339), (23, 2496846), (33, 1740226), (46, 1248423), (66, 870113), (69, 832282), (138, 416141), (253, 226986), (506, 113493), (759, 75662), (1518, 37831)]