31485078

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{4591}}^1$

素因数の和:4729

約数の個数: 32

約数和(自身を含む): 70533120

約数和(自身を除く): 39048042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 4591, 6858, 9182, 13773, 27546, 41319, 82638, 123957, 247914, 583057, 1166114, 1749171, 3498342, 5247513, 10495026, 15742539, 31485078]

約数ペア:

[(1, 31485078), (2, 15742539), (3, 10495026), (6, 5247513), (9, 3498342), (18, 1749171), (27, 1166114), (54, 583057), (127, 247914), (254, 123957), (381, 82638), (762, 41319), (1143, 27546), (2286, 13773), (3429, 9182), (4591, 6858)]