128087442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1016567}}^1$

素因数の和:1016582

約数の個数: 24

約数和(自身を含む): 317169216

約数和(自身を除く): 189081774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1016567, 2033134, 3049701, 6099402, 7115969, 9149103, 14231938, 18298206, 21347907, 42695814, 64043721, 128087442]

約数ペア:

[(1, 128087442), (2, 64043721), (3, 42695814), (6, 21347907), (7, 18298206), (9, 14231938), (14, 9149103), (18, 7115969), (21, 6099402), (42, 3049701), (63, 2033134), (126, 1016567)]