25920414

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{110771}}^1$

素因数の和:110792

約数の個数: 24

約数和(自身を含む): 60481512

約数和(自身を除く): 34561098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 110771, 221542, 332313, 664626, 996939, 1440023, 1993878, 2880046, 4320069, 8640138, 12960207, 25920414]

約数ペア:

[(1, 25920414), (2, 12960207), (3, 8640138), (6, 4320069), (9, 2880046), (13, 1993878), (18, 1440023), (26, 996939), (39, 664626), (78, 332313), (117, 221542), (234, 110771)]