2187808

素因数分解:

$2^5\times 7^1\times {\mathrm{9767}}^1$

素因数の和:9784

約数の個数: 24

約数和(自身を含む): 4923072

約数和(自身を除く): 2735264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 9767, 19534, 39068, 68369, 78136, 136738, 156272, 273476, 312544, 546952, 1093904, 2187808]

約数ペア:

[(1, 2187808), (2, 1093904), (4, 546952), (7, 312544), (8, 273476), (14, 156272), (16, 136738), (28, 78136), (32, 68369), (56, 39068), (112, 19534), (224, 9767)]