16980066

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{20071}}^1$

素因数の和:20126

約数の個数: 24

約数和(自身を含む): 37574784

約数和(自身を除く): 20594718

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 20071, 40142, 60213, 120426, 180639, 361278, 943337, 1886674, 2830011, 5660022, 8490033, 16980066]

約数ペア:

[(1, 16980066), (2, 8490033), (3, 5660022), (6, 2830011), (9, 1886674), (18, 943337), (47, 361278), (94, 180639), (141, 120426), (282, 60213), (423, 40142), (846, 20071)]