64320294

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{21061}}^1$

素因数の和:21575

約数の個数: 16

約数和(自身を含む): 128899440

約数和(自身を除く): 64579146

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 21061, 42122, 63183, 126366, 10720049, 21440098, 32160147, 64320294]

約数ペア:

[(1, 64320294), (2, 32160147), (3, 21440098), (6, 10720049), (509, 126366), (1018, 63183), (1527, 42122), (3054, 21061)]