18497127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29501}}^1$

素因数の和:29534

約数の個数: 16

約数和(自身を含む): 28321920

約数和(自身を除く): 9824793

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 29501, 88503, 324511, 560519, 973533, 1681557, 6165709, 18497127]

約数ペア:

[(1, 18497127), (3, 6165709), (11, 1681557), (19, 973533), (33, 560519), (57, 324511), (209, 88503), (627, 29501)]