28176156

素因数分解:

$2^2\times 3^2\times {\mathrm{782671}}^1$

素因数の和:782681

約数の個数: 18

約数和(自身を含む): 71223152

約数和(自身を除く): 43046996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 782671, 1565342, 2348013, 3130684, 4696026, 7044039, 9392052, 14088078, 28176156]

約数ペア:

[(1, 28176156), (2, 14088078), (3, 9392052), (4, 7044039), (6, 4696026), (9, 3130684), (12, 2348013), (18, 1565342), (36, 782671)]