268254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2129}}^1$

素因数の和:2144

約数の個数: 24

約数和(自身を含む): 664560

約数和(自身を除く): 396306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2129, 4258, 6387, 12774, 14903, 19161, 29806, 38322, 44709, 89418, 134127, 268254]

約数ペア:

[(1, 268254), (2, 134127), (3, 89418), (6, 44709), (7, 38322), (9, 29806), (14, 19161), (18, 14903), (21, 12774), (42, 6387), (63, 4258), (126, 2129)]