275453982

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{805421}}^1$

素因数の和:805448

約数の個数: 24

約数和(自身を含む): 628229160

約数和(自身を除く): 352775178

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 805421, 1610842, 2416263, 4832526, 7248789, 14497578, 15302999, 30605998, 45908997, 91817994, 137726991, 275453982]

約数ペア:

[(1, 275453982), (2, 137726991), (3, 91817994), (6, 45908997), (9, 30605998), (18, 15302999), (19, 14497578), (38, 7248789), (57, 4832526), (114, 2416263), (171, 1610842), (342, 805421)]