127902864

素因数分解:

$2^4\times 3^1\times {\mathrm{2664643}}^1$

素因数の和:2664654

約数の個数: 20

約数和(自身を含む): 330415856

約数和(自身を除く): 202512992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2664643, 5329286, 7993929, 10658572, 15987858, 21317144, 31975716, 42634288, 63951432, 127902864]

約数ペア:

[(1, 127902864), (2, 63951432), (3, 42634288), (4, 31975716), (6, 21317144), (8, 15987858), (12, 10658572), (16, 7993929), (24, 5329286), (48, 2664643)]