68746428

素因数分解:

$2^2\times 3^3\times {\mathrm{636541}}^1$

素因数の和:636554

約数の個数: 24

約数和(自身を含む): 178231760

約数和(自身を除く): 109485332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 636541, 1273082, 1909623, 2546164, 3819246, 5728869, 7638492, 11457738, 17186607, 22915476, 34373214, 68746428]

約数ペア:

[(1, 68746428), (2, 34373214), (3, 22915476), (4, 17186607), (6, 11457738), (9, 7638492), (12, 5728869), (18, 3819246), (27, 2546164), (36, 1909623), (54, 1273082), (108, 636541)]