18156

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:113

約数の個数: 24

約数和(自身を含む): 45360

約数和(自身を除く): 27204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 356, 534, 1068, 1513, 3026, 4539, 6052, 9078, 18156]

約数ペア:

[(1, 18156), (2, 9078), (3, 6052), (4, 4539), (6, 3026), (12, 1513), (17, 1068), (34, 534), (51, 356), (68, 267), (89, 204), (102, 178)]