154980918

素因数分解:

$2^1\times 3^3\times {\mathrm{2870017}}^1$

素因数の和:2870028

約数の個数: 16

約数和(自身を含む): 344402160

約数和(自身を除く): 189421242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2870017, 5740034, 8610051, 17220102, 25830153, 51660306, 77490459, 154980918]

約数ペア:

[(1, 154980918), (2, 77490459), (3, 51660306), (6, 25830153), (9, 17220102), (18, 8610051), (27, 5740034), (54, 2870017)]