21332514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{507917}}^1$

素因数の和:507929

約数の個数: 16

約数和(自身を含む): 48760128

約数和(自身を除く): 27427614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 507917, 1015834, 1523751, 3047502, 3555419, 7110838, 10666257, 21332514]

約数ペア:

[(1, 21332514), (2, 10666257), (3, 7110838), (6, 3555419), (7, 3047502), (14, 1523751), (21, 1015834), (42, 507917)]