128876274

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{63361}}^1$

素因数の和:63482

約数の個数: 24

約数和(自身を含む): 281707452

約数和(自身を除く): 152831178

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 63361, 126722, 190083, 380166, 570249, 1140498, 7159793, 14319586, 21479379, 42958758, 64438137, 128876274]

約数ペア:

[(1, 128876274), (2, 64438137), (3, 42958758), (6, 21479379), (9, 14319586), (18, 7159793), (113, 1140498), (226, 570249), (339, 380166), (678, 190083), (1017, 126722), (2034, 63361)]