25478154

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{108881}}^1$

素因数の和:108902

約数の個数: 24

約数和(自身を含む): 59449572

約数和(自身を除く): 33971418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 108881, 217762, 326643, 653286, 979929, 1415453, 1959858, 2830906, 4246359, 8492718, 12739077, 25478154]

約数ペア:

[(1, 25478154), (2, 12739077), (3, 8492718), (6, 4246359), (9, 2830906), (13, 1959858), (18, 1415453), (26, 979929), (39, 653286), (78, 326643), (117, 217762), (234, 108881)]