18284590

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{12109}}^1$

素因数の和:12267

約数の個数: 16

約数和(自身を含む): 33132960

約数和(自身を除く): 14848370

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 12109, 24218, 60545, 121090, 1828459, 3656918, 9142295, 18284590]

約数ペア:

[(1, 18284590), (2, 9142295), (5, 3656918), (10, 1828459), (151, 121090), (302, 60545), (755, 24218), (1510, 12109)]