140430959874

素因数分解:

$2^1\times 3^4\times {\mathrm{866857777}}^1$

素因数の和:866857791

約数の個数: 20

約数和(自身を含む): 314669373414

約数和(自身を除く): 174238413540

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 866857777, 1733715554, 2600573331, 5201146662, 7801719993, 15603439986, 23405159979, 46810319958, 70215479937, 140430959874]

約数ペア:

[(1, 140430959874), (2, 70215479937), (3, 46810319958), (6, 23405159979), (9, 15603439986), (18, 7801719993), (27, 5201146662), (54, 2600573331), (81, 1733715554), (162, 866857777)]