16188156

素因数分解:

$2^2\times 3^2\times {\mathrm{449671}}^1$

素因数の和:449681

約数の個数: 18

約数和(自身を含む): 40920152

約数和(自身を除く): 24731996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449671, 899342, 1349013, 1798684, 2698026, 4047039, 5396052, 8094078, 16188156]

約数ペア:

[(1, 16188156), (2, 8094078), (3, 5396052), (4, 4047039), (6, 2698026), (9, 1798684), (12, 1349013), (18, 899342), (36, 449671)]