2018608839

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{1327159}}^1$

素因数の和:1327191

約数の個数: 18

約数和(自身を含む): 3157313640

約数和(自身を除く): 1138704801

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 1327159, 3981477, 11944431, 17253067, 51759201, 155277603, 224289871, 672869613, 2018608839]

約数ペア:

[(1, 2018608839), (3, 672869613), (9, 224289871), (13, 155277603), (39, 51759201), (117, 17253067), (169, 11944431), (507, 3981477), (1521, 1327159)]