2018681145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3450737}}^1$

素因数の和:3450761

約数の個数: 24

約数和(自身を含む): 3768205896

約数和(自身を除く): 1749524751

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 3450737, 10352211, 17253685, 31056633, 44859581, 51761055, 134578743, 155283165, 224297905, 403736229, 672893715, 2018681145]

約数ペア:

[(1, 2018681145), (3, 672893715), (5, 403736229), (9, 224297905), (13, 155283165), (15, 134578743), (39, 51761055), (45, 44859581), (65, 31056633), (117, 17253685), (195, 10352211), (585, 3450737)]