39724188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{472907}}^1$

素因数の和:472921

約数の個数: 24

約数和(自身を含む): 105931392

約数和(自身を除く): 66207204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 472907, 945814, 1418721, 1891628, 2837442, 3310349, 5674884, 6620698, 9931047, 13241396, 19862094, 39724188]

約数ペア:

[(1, 39724188), (2, 19862094), (3, 13241396), (4, 9931047), (6, 6620698), (7, 5674884), (12, 3310349), (14, 2837442), (21, 1891628), (28, 1418721), (42, 945814), (84, 472907)]