18346497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10009}}^1$

素因数の和:10072

約数の個数: 16

約数和(自身を含む): 26906880

約数和(自身を除く): 8560383

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 10009, 30027, 130117, 390351, 470423, 1411269, 6115499, 18346497]

約数ペア:

[(1, 18346497), (3, 6115499), (13, 1411269), (39, 470423), (47, 390351), (141, 130117), (611, 30027), (1833, 10009)]