18208366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{22369}}^1$

素因数の和:22419

約数の個数: 16

約数和(自身を含む): 30602160

約数和(自身を除く): 12393794

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 22369, 44738, 246059, 492118, 827653, 1655306, 9104183, 18208366]

約数ペア:

[(1, 18208366), (2, 9104183), (11, 1655306), (22, 827653), (37, 492118), (74, 246059), (407, 44738), (814, 22369)]