27786924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{6379}}^1$

素因数の和:6411

約数の個数: 54

約数和(自身を含む): 77217140

約数和(自身を除く): 49430216

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 6379, 12758, 19137, 25516, 38274, 57411, 70169, 76548, 114822, 140338, 210507, 229644, 280676, 421014, 631521, 771859, 842028, 1263042, 1543718, 2315577, 2526084, 3087436, 4631154, 6946731, 9262308, 13893462, 27786924]

約数ペア:

[(1, 27786924), (2, 13893462), (3, 9262308), (4, 6946731), (6, 4631154), (9, 3087436), (11, 2526084), (12, 2315577), (18, 1543718), (22, 1263042), (33, 842028), (36, 771859), (44, 631521), (66, 421014), (99, 280676), (121, 229644), (132, 210507), (198, 140338), (242, 114822), (363, 76548), (396, 70169), (484, 57411), (726, 38274), (1089, 25516), (1452, 19137), (2178, 12758), (4356, 6379)]