11509074

素因数分解:

$2^1\times 3^3\times {\mathrm{213131}}^1$

素因数の和:213142

約数の個数: 16

約数和(自身を含む): 25575840

約数和(自身を除く): 14066766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 213131, 426262, 639393, 1278786, 1918179, 3836358, 5754537, 11509074]

約数ペア:

[(1, 11509074), (2, 5754537), (3, 3836358), (6, 1918179), (9, 1278786), (18, 639393), (27, 426262), (54, 213131)]