139454286

素因数分解:

$2^1\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{17783}}^1$

素因数の和:19095

約数の個数: 16

約数和(自身を含む): 279137664

約数和(自身を除く): 139683378

約数列:

[1, 2, 3, 6, 1307, 2614, 3921, 7842, 17783, 35566, 53349, 106698, 23242381, 46484762, 69727143, 139454286]

約数ペア:

[(1, 139454286), (2, 69727143), (3, 46484762), (6, 23242381), (1307, 106698), (2614, 53349), (3921, 35566), (7842, 17783)]