18133923

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3833}}^1$

素因数の和:3938

約数の個数: 16

約数和(自身を含む): 25764480

約数和(自身を除く): 7630557

約数列:

[1, 3, 19, 57, 83, 249, 1577, 3833, 4731, 11499, 72827, 218481, 318139, 954417, 6044641, 18133923]

約数ペア:

[(1, 18133923), (3, 6044641), (19, 954417), (57, 318139), (83, 218481), (249, 72827), (1577, 11499), (3833, 4731)]