18194001

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45599}}^1$

素因数の和:45628

約数の個数: 16

約数和(自身を含む): 29184000

約数和(自身を除く): 10989999

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 45599, 136797, 319193, 866381, 957579, 2599143, 6064667, 18194001]

約数ペア:

[(1, 18194001), (3, 6064667), (7, 2599143), (19, 957579), (21, 866381), (57, 319193), (133, 136797), (399, 45599)]