9996786

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{2161}}^1$

素因数の和:2426

約数の個数: 24

約数和(自身を含む): 21754044

約数和(自身を除く): 11757258

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2161, 2313, 4322, 4626, 6483, 12966, 19449, 38898, 555377, 1110754, 1666131, 3332262, 4998393, 9996786]

約数ペア:

[(1, 9996786), (2, 4998393), (3, 3332262), (6, 1666131), (9, 1110754), (18, 555377), (257, 38898), (514, 19449), (771, 12966), (1542, 6483), (2161, 4626), (2313, 4322)]