18161454

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159311}}^1$

素因数の和:159335

約数の個数: 16

約数和(自身を含む): 38234880

約数和(自身を除く): 20073426

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 159311, 318622, 477933, 955866, 3026909, 6053818, 9080727, 18161454]

約数ペア:

[(1, 18161454), (2, 9080727), (3, 6053818), (6, 3026909), (19, 955866), (38, 477933), (57, 318622), (114, 159311)]