1639040046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{39024763}}^1$

素因数の和:39024775

約数の個数: 16

約数和(自身を含む): 3746377344

約数和(自身を除く): 2107337298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 39024763, 78049526, 117074289, 234148578, 273173341, 546346682, 819520023, 1639040046]

約数ペア:

[(1, 1639040046), (2, 819520023), (3, 546346682), (6, 273173341), (7, 234148578), (14, 117074289), (21, 78049526), (42, 39024763)]