21332094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{507907}}^1$

素因数の和:507919

約数の個数: 16

約数和(自身を含む): 48759168

約数和(自身を除く): 27427074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 507907, 1015814, 1523721, 3047442, 3555349, 7110698, 10666047, 21332094]

約数ペア:

[(1, 21332094), (2, 10666047), (3, 7110698), (6, 3555349), (7, 3047442), (14, 1523721), (21, 1015814), (42, 507907)]