13213818

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{2729}}^1$

素因数の和:3006

約数の個数: 24

約数和(自身を含む): 28746900

約数和(自身を除く): 15533082

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 2729, 4842, 5458, 8187, 16374, 24561, 49122, 734101, 1468202, 2202303, 4404606, 6606909, 13213818]

約数ペア:

[(1, 13213818), (2, 6606909), (3, 4404606), (6, 2202303), (9, 1468202), (18, 734101), (269, 49122), (538, 24561), (807, 16374), (1614, 8187), (2421, 5458), (2729, 4842)]