81856938

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{47207}}^1$

素因数の和:47246

約数の個数: 24

約数和(自身を含む): 173914272

約数和(自身を除く): 92057334

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 47207, 94414, 141621, 283242, 802519, 1605038, 2407557, 4815114, 13642823, 27285646, 40928469, 81856938]

約数ペア:

[(1, 81856938), (2, 40928469), (3, 27285646), (6, 13642823), (17, 4815114), (34, 2407557), (51, 1605038), (102, 802519), (289, 283242), (578, 141621), (867, 94414), (1734, 47207)]