27996156

素因数分解:

$2^2\times 3^2\times {\mathrm{777671}}^1$

素因数の和:777681

約数の個数: 18

約数和(自身を含む): 70768152

約数和(自身を除く): 42771996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 777671, 1555342, 2333013, 3110684, 4666026, 6999039, 9332052, 13998078, 27996156]

約数ペア:

[(1, 27996156), (2, 13998078), (3, 9332052), (4, 6999039), (6, 4666026), (9, 3110684), (12, 2333013), (18, 1555342), (36, 777671)]