21832188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{259907}}^1$

素因数の和:259921

約数の個数: 24

約数和(自身を含む): 58219392

約数和(自身を除く): 36387204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 259907, 519814, 779721, 1039628, 1559442, 1819349, 3118884, 3638698, 5458047, 7277396, 10916094, 21832188]

約数ペア:

[(1, 21832188), (2, 10916094), (3, 7277396), (4, 5458047), (6, 3638698), (7, 3118884), (12, 1819349), (14, 1559442), (21, 1039628), (28, 779721), (42, 519814), (84, 259907)]