18547458046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{39989}}^1\times {\mathrm{17839}}^1$

素因数の和:57843

約数の個数: 16

約数和(自身を含む): 29963707200

約数和(自身を除く): 11416249154

約数列:

[1, 2, 13, 26, 17839, 35678, 39989, 79978, 231907, 463814, 519857, 1039714, 713363771, 1426727542, 9273729023, 18547458046]

約数ペア:

[(1, 18547458046), (2, 9273729023), (13, 1426727542), (26, 713363771), (17839, 1039714), (35678, 519857), (39989, 463814), (79978, 231907)]