18169569

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 29652480

約数和(自身を除く): 11482911

約数列:

[1, 3, 9, 11, 27, 33, 99, 131, 297, 393, 467, 1179, 1401, 1441, 3537, 4203, 4323, 5137, 12609, 12969, 15411, 38907, 46233, 61177, 138699, 183531, 550593, 672947, 1651779, 2018841, 6056523, 18169569]

約数ペア:

[(1, 18169569), (3, 6056523), (9, 2018841), (11, 1651779), (27, 672947), (33, 550593), (99, 183531), (131, 138699), (297, 61177), (393, 46233), (467, 38907), (1179, 15411), (1401, 12969), (1441, 12609), (3537, 5137), (4203, 4323)]