40786686

素因数分解:

$2^1\times 3^3\times {\mathrm{755309}}^1$

素因数の和:755320

約数の個数: 16

約数和(自身を含む): 90637200

約数和(自身を除く): 49850514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 755309, 1510618, 2265927, 4531854, 6797781, 13595562, 20393343, 40786686]

約数ペア:

[(1, 40786686), (2, 20393343), (3, 13595562), (6, 6797781), (9, 4531854), (18, 2265927), (27, 1510618), (54, 755309)]