18510148

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{7549}}^1$

素因数の和:8166

約数の個数: 12

約数和(自身を含む): 32449900

約数和(自身を除く): 13939752

約数列:

[1, 2, 4, 613, 1226, 2452, 7549, 15098, 30196, 4627537, 9255074, 18510148]

約数ペア:

[(1, 18510148), (2, 9255074), (4, 4627537), (613, 30196), (1226, 15098), (2452, 7549)]