217656

素因数分解:

$2^3\times 3^2\times {\mathrm{3023}}^1$

素因数の和:3035

約数の個数: 24

約数和(自身を含む): 589680

約数和(自身を除く): 372024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3023, 6046, 9069, 12092, 18138, 24184, 27207, 36276, 54414, 72552, 108828, 217656]

約数ペア:

[(1, 217656), (2, 108828), (3, 72552), (4, 54414), (6, 36276), (8, 27207), (9, 24184), (12, 18138), (18, 12092), (24, 9069), (36, 6046), (72, 3023)]