25945686

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{110879}}^1$

素因数の和:110900

約数の個数: 24

約数和(自身を含む): 60540480

約数和(自身を除く): 34594794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 110879, 221758, 332637, 665274, 997911, 1441427, 1995822, 2882854, 4324281, 8648562, 12972843, 25945686]

約数ペア:

[(1, 25945686), (2, 12972843), (3, 8648562), (6, 4324281), (9, 2882854), (13, 1995822), (18, 1441427), (26, 997911), (39, 665274), (78, 332637), (117, 221758), (234, 110879)]