1284156

素因数分解:

$2^2\times 3^2\times {\mathrm{35671}}^1$

素因数の和:35681

約数の個数: 18

約数和(自身を含む): 3246152

約数和(自身を除く): 1961996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 35671, 71342, 107013, 142684, 214026, 321039, 428052, 642078, 1284156]

約数ペア:

[(1, 1284156), (2, 642078), (3, 428052), (4, 321039), (6, 214026), (9, 142684), (12, 107013), (18, 71342), (36, 35671)]