18529272

素因数分解:

$2^3\times 3^2\times {\mathrm{257351}}^1$

素因数の和:257363

約数の個数: 24

約数和(自身を含む): 50183640

約数和(自身を除く): 31654368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257351, 514702, 772053, 1029404, 1544106, 2058808, 2316159, 3088212, 4632318, 6176424, 9264636, 18529272]

約数ペア:

[(1, 18529272), (2, 9264636), (3, 6176424), (4, 4632318), (6, 3088212), (8, 2316159), (9, 2058808), (12, 1544106), (18, 1029404), (24, 772053), (36, 514702), (72, 257351)]