2178376146

素因数分解:

$2^1\times 3^3\times {\mathrm{1129}}^1\times {\mathrm{35731}}^1$

素因数の和:36871

約数の個数: 32

約数和(自身を含む): 4845259200

約数和(自身を除く): 2666883054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1129, 2258, 3387, 6774, 10161, 20322, 30483, 35731, 60966, 71462, 107193, 214386, 321579, 643158, 964737, 1929474, 40340299, 80680598, 121020897, 242041794, 363062691, 726125382, 1089188073, 2178376146]

約数ペア:

[(1, 2178376146), (2, 1089188073), (3, 726125382), (6, 363062691), (9, 242041794), (18, 121020897), (27, 80680598), (54, 40340299), (1129, 1929474), (2258, 964737), (3387, 643158), (6774, 321579), (10161, 214386), (20322, 107193), (30483, 71462), (35731, 60966)]