126789774

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{65423}}^1$

素因数の和:65464

約数の個数: 32

約数和(自身を含む): 282631680

約数和(自身を除く): 155841906

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 65423, 130846, 196269, 392538, 1112191, 1243037, 2224382, 2486074, 3336573, 3729111, 6673146, 7458222, 21131629, 42263258, 63394887, 126789774]

約数ペア:

[(1, 126789774), (2, 63394887), (3, 42263258), (6, 21131629), (17, 7458222), (19, 6673146), (34, 3729111), (38, 3336573), (51, 2486074), (57, 2224382), (102, 1243037), (114, 1112191), (323, 392538), (646, 196269), (969, 130846), (1938, 65423)]