128807682

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{933389}}^1$

素因数の和:933417

約数の個数: 16

約数和(自身を含む): 268816320

約数和(自身を除く): 140008638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 933389, 1866778, 2800167, 5600334, 21467947, 42935894, 64403841, 128807682]

約数ペア:

[(1, 128807682), (2, 64403841), (3, 42935894), (6, 21467947), (23, 5600334), (46, 2800167), (69, 1866778), (138, 933389)]