18206568

素因数分解:

$2^3\times 3^2\times {\mathrm{252869}}^1$

素因数の和:252881

約数の個数: 24

約数和(自身を含む): 49309650

約数和(自身を除く): 31103082

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 252869, 505738, 758607, 1011476, 1517214, 2022952, 2275821, 3034428, 4551642, 6068856, 9103284, 18206568]

約数ペア:

[(1, 18206568), (2, 9103284), (3, 6068856), (4, 4551642), (6, 3034428), (8, 2275821), (9, 2022952), (12, 1517214), (18, 1011476), (24, 758607), (36, 505738), (72, 252869)]