254820006

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{74903}}^1$

素因数の和:74927

約数の個数: 48

約数和(自身を含む): 654361344

約数和(自身を除く): 399541338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 74903, 149806, 224709, 449418, 524321, 674127, 1048642, 1348254, 1572963, 2022381, 3145926, 4044762, 4718889, 6067143, 9437778, 12134286, 14156667, 18201429, 28313334, 36402858, 42470001, 84940002, 127410003, 254820006]

約数ペア:

[(1, 254820006), (2, 127410003), (3, 84940002), (6, 42470001), (7, 36402858), (9, 28313334), (14, 18201429), (18, 14156667), (21, 12134286), (27, 9437778), (42, 6067143), (54, 4718889), (63, 4044762), (81, 3145926), (126, 2022381), (162, 1572963), (189, 1348254), (243, 1048642), (378, 674127), (486, 524321), (567, 449418), (1134, 224709), (1701, 149806), (3402, 74903)]