239634918

素因数分解:

$2^1\times 3^2\times {\mathrm{2971}}^1\times {\mathrm{4481}}^1$

素因数の和:7460

約数の個数: 24

約数和(自身を含む): 519499656

約数和(自身を除く): 279864738

約数列:

[1, 2, 3, 6, 9, 18, 2971, 4481, 5942, 8913, 8962, 13443, 17826, 26739, 26886, 40329, 53478, 80658, 13313051, 26626102, 39939153, 79878306, 119817459, 239634918]

約数ペア:

[(1, 239634918), (2, 119817459), (3, 79878306), (6, 39939153), (9, 26626102), (18, 13313051), (2971, 80658), (4481, 53478), (5942, 40329), (8913, 26886), (8962, 26739), (13443, 17826)]