18353733

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 25396800

約数和(自身を除く): 7043067

約数列:

[1, 3, 43, 73, 129, 219, 1949, 3139, 5847, 9417, 83807, 142277, 251421, 426831, 6117911, 18353733]

約数ペア:

[(1, 18353733), (3, 6117911), (43, 426831), (73, 251421), (129, 142277), (219, 83807), (1949, 9417), (3139, 5847)]