21762042

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{84349}}^1$

素因数の和:84397

約数の個数: 16

約数和(自身を含む): 44536800

約数和(自身を除く): 22774758

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 84349, 168698, 253047, 506094, 3627007, 7254014, 10881021, 21762042]

約数ペア:

[(1, 21762042), (2, 10881021), (3, 7254014), (6, 3627007), (43, 506094), (86, 253047), (129, 168698), (258, 84349)]