18152286

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{42611}}^1$

素因数の和:42687

約数の個数: 16

約数和(自身を含む): 36816768

約数和(自身を除く): 18664482

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 42611, 85222, 127833, 255666, 3025381, 6050762, 9076143, 18152286]

約数ペア:

[(1, 18152286), (2, 9076143), (3, 6050762), (6, 3025381), (71, 255666), (142, 127833), (213, 85222), (426, 42611)]