266308236

素因数分解:

$2^2\times 3^4\times {\mathrm{821939}}^1$

素因数の和:821955

約数の個数: 30

約数和(自身を含む): 696183180

約数和(自身を除く): 429874944

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 821939, 1643878, 2465817, 3287756, 4931634, 7397451, 9863268, 14794902, 22192353, 29589804, 44384706, 66577059, 88769412, 133154118, 266308236]

約数ペア:

[(1, 266308236), (2, 133154118), (3, 88769412), (4, 66577059), (6, 44384706), (9, 29589804), (12, 22192353), (18, 14794902), (27, 9863268), (36, 7397451), (54, 4931634), (81, 3287756), (108, 2465817), (162, 1643878), (324, 821939)]