18156636

素因数分解:

$2^2\times 3^4\times {\mathrm{56039}}^1$

素因数の和:56055

約数の個数: 30

約数和(自身を含む): 47465880

約数和(自身を除く): 29309244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 56039, 112078, 168117, 224156, 336234, 504351, 672468, 1008702, 1513053, 2017404, 3026106, 4539159, 6052212, 9078318, 18156636]

約数ペア:

[(1, 18156636), (2, 9078318), (3, 6052212), (4, 4539159), (6, 3026106), (9, 2017404), (12, 1513053), (18, 1008702), (27, 672468), (36, 504351), (54, 336234), (81, 224156), (108, 168117), (162, 112078), (324, 56039)]