172965006

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{223469}}^1$

素因数の和:223520

約数の個数: 24

約数和(自身を含む): 383474520

約数和(自身を除く): 210509514

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 223469, 446938, 670407, 1340814, 2011221, 4022442, 9609167, 19218334, 28827501, 57655002, 86482503, 172965006]

約数ペア:

[(1, 172965006), (2, 86482503), (3, 57655002), (6, 28827501), (9, 19218334), (18, 9609167), (43, 4022442), (86, 2011221), (129, 1340814), (258, 670407), (387, 446938), (774, 223469)]