3977442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31567}}^1$

素因数の和:31582

約数の個数: 24

約数和(自身を含む): 9849216

約数和(自身を除く): 5871774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 31567, 63134, 94701, 189402, 220969, 284103, 441938, 568206, 662907, 1325814, 1988721, 3977442]

約数ペア:

[(1, 3977442), (2, 1988721), (3, 1325814), (6, 662907), (7, 568206), (9, 441938), (14, 284103), (18, 220969), (21, 189402), (42, 94701), (63, 63134), (126, 31567)]