25921818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{110777}}^1$

素因数の和:110798

約数の個数: 24

約数和(自身を含む): 60484788

約数和(自身を除く): 34562970

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 110777, 221554, 332331, 664662, 996993, 1440101, 1993986, 2880202, 4320303, 8640606, 12960909, 25921818]

約数ペア:

[(1, 25921818), (2, 12960909), (3, 8640606), (6, 4320303), (9, 2880202), (13, 1993986), (18, 1440101), (26, 996993), (39, 664662), (78, 332331), (117, 221554), (234, 110777)]