81513462

素因数分解:

$2^1\times 3^1\times {\mathrm{919}}^1\times {\mathrm{14783}}^1$

素因数の和:15707

約数の個数: 16

約数和(自身を含む): 163215360

約数和(自身を除く): 81701898

約数列:

[1, 2, 3, 6, 919, 1838, 2757, 5514, 14783, 29566, 44349, 88698, 13585577, 27171154, 40756731, 81513462]

約数ペア:

[(1, 81513462), (2, 40756731), (3, 27171154), (6, 13585577), (919, 88698), (1838, 44349), (2757, 29566), (5514, 14783)]