2018658795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{22051}}^1$

素因数の和:22435

約数の個数: 32

約数和(自身を含む): 3429527040

約数和(自身を除く): 1410868245

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 359, 1077, 1795, 5385, 6103, 18309, 22051, 30515, 66153, 91545, 110255, 330765, 374867, 1124601, 1874335, 5623005, 7916309, 23748927, 39581545, 118744635, 134577253, 403731759, 672886265, 2018658795]

約数ペア:

[(1, 2018658795), (3, 672886265), (5, 403731759), (15, 134577253), (17, 118744635), (51, 39581545), (85, 23748927), (255, 7916309), (359, 5623005), (1077, 1874335), (1795, 1124601), (5385, 374867), (6103, 330765), (18309, 110255), (22051, 91545), (30515, 66153)]