18044373

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 24675840

約数和(自身を除く): 6631467

約数列:

[1, 3, 67, 107, 201, 321, 839, 2517, 7169, 21507, 56213, 89773, 168639, 269319, 6014791, 18044373]

約数ペア:

[(1, 18044373), (3, 6014791), (67, 269319), (107, 168639), (201, 89773), (321, 56213), (839, 21507), (2517, 7169)]