18026427

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 24721920

約数和(自身を除く): 6695493

約数列:

[1, 3, 47, 141, 173, 519, 739, 2217, 8131, 24393, 34733, 104199, 127847, 383541, 6008809, 18026427]

約数ペア:

[(1, 18026427), (3, 6008809), (47, 383541), (141, 127847), (173, 104199), (519, 34733), (739, 24393), (2217, 8131)]