21829986

素因数分解:

$2^1\times 3^4\times {\mathrm{134753}}^1$

素因数の和:134767

約数の個数: 20

約数和(自身を含む): 48915702

約数和(自身を除く): 27085716

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 134753, 269506, 404259, 808518, 1212777, 2425554, 3638331, 7276662, 10914993, 21829986]

約数ペア:

[(1, 21829986), (2, 10914993), (3, 7276662), (6, 3638331), (9, 2425554), (18, 1212777), (27, 808518), (54, 404259), (81, 269506), (162, 134753)]