121157442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{961567}}^1$

素因数の和:961582

約数の個数: 24

約数和(自身を含む): 300009216

約数和(自身を除く): 178851774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 961567, 1923134, 2884701, 5769402, 6730969, 8654103, 13461938, 17308206, 20192907, 40385814, 60578721, 121157442]

約数ペア:

[(1, 121157442), (2, 60578721), (3, 40385814), (6, 20192907), (7, 17308206), (9, 13461938), (14, 8654103), (18, 6730969), (21, 5769402), (42, 2884701), (63, 1923134), (126, 961567)]