16439682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{769}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 37699200

約数和(自身を除く): 21259518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 509, 769, 1018, 1527, 1538, 2307, 3054, 3563, 4614, 5383, 7126, 10689, 10766, 16149, 21378, 32298, 391421, 782842, 1174263, 2348526, 2739947, 5479894, 8219841, 16439682]

約数ペア:

[(1, 16439682), (2, 8219841), (3, 5479894), (6, 2739947), (7, 2348526), (14, 1174263), (21, 782842), (42, 391421), (509, 32298), (769, 21378), (1018, 16149), (1527, 10766), (1538, 10689), (2307, 7126), (3054, 5383), (3563, 4614)]