18522867

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1481}}^1$

素因数の和:1874

約数の個数: 16

約数和(自身を含む): 27031680

約数和(自身を除く): 8508813

約数列:

[1, 3, 11, 33, 379, 1137, 1481, 4169, 4443, 12507, 16291, 48873, 561299, 1683897, 6174289, 18522867]

約数ペア:

[(1, 18522867), (3, 6174289), (11, 1683897), (33, 561299), (379, 48873), (1137, 16291), (1481, 12507), (4169, 4443)]