2190969054

素因数分解:

$2^1\times 3^3\times {\mathrm{40573501}}^1$

素因数の和:40573512

約数の個数: 16

約数和(自身を含む): 4868820240

約数和(自身を除く): 2677851186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 40573501, 81147002, 121720503, 243441006, 365161509, 730323018, 1095484527, 2190969054]

約数ペア:

[(1, 2190969054), (2, 1095484527), (3, 730323018), (6, 365161509), (9, 243441006), (18, 121720503), (27, 81147002), (54, 40573501)]