18082086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{273971}}^1$

素因数の和:273987

約数の個数: 16

約数和(自身を含む): 39451968

約数和(自身を除く): 21369882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 273971, 547942, 821913, 1643826, 3013681, 6027362, 9041043, 18082086]

約数ペア:

[(1, 18082086), (2, 9041043), (3, 6027362), (6, 3013681), (11, 1643826), (22, 821913), (33, 547942), (66, 273971)]