19151948934

素因数分解:

$2^1\times 3^4\times {\mathrm{118221907}}^1$

素因数の和:118221921

約数の個数: 20

約数和(自身を含む): 42914552604

約数和(自身を除く): 23762603670

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 118221907, 236443814, 354665721, 709331442, 1063997163, 2127994326, 3191991489, 6383982978, 9575974467, 19151948934]

約数ペア:

[(1, 19151948934), (2, 9575974467), (3, 6383982978), (6, 3191991489), (9, 2127994326), (18, 1063997163), (27, 709331442), (54, 354665721), (81, 236443814), (162, 118221907)]