21336882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{508021}}^1$

素因数の和:508033

約数の個数: 16

約数和(自身を含む): 48770112

約数和(自身を除く): 27433230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 508021, 1016042, 1524063, 3048126, 3556147, 7112294, 10668441, 21336882]

約数ペア:

[(1, 21336882), (2, 10668441), (3, 7112294), (6, 3556147), (7, 3048126), (14, 1524063), (21, 1016042), (42, 508021)]