18684333

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{44171}}^1$

素因数の和:44224

約数の個数: 12

約数和(自身を含む): 27563328

約数和(自身を除く): 8878995

約数列:

[1, 3, 9, 47, 141, 423, 44171, 132513, 397539, 2076037, 6228111, 18684333]

約数ペア:

[(1, 18684333), (3, 6228111), (9, 2076037), (47, 397539), (141, 132513), (423, 44171)]