15208020342

素因数分解:

$2^1\times 3^2\times {\mathrm{844890019}}^1$

素因数の和:844890027

約数の個数: 12

約数和(自身を含む): 32950710780

約数和(自身を除く): 17742690438

約数列:

[1, 2, 3, 6, 9, 18, 844890019, 1689780038, 2534670057, 5069340114, 7604010171, 15208020342]

約数ペア:

[(1, 15208020342), (2, 7604010171), (3, 5069340114), (6, 2534670057), (9, 1689780038), (18, 844890019)]