189303822

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2609}}^1$

素因数の和:2785

約数の個数: 48

約数和(自身を含む): 427518000

約数和(自身を除く): 238214178

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 139, 174, 261, 278, 417, 522, 834, 1251, 2502, 2609, 4031, 5218, 7827, 8062, 12093, 15654, 23481, 24186, 36279, 46962, 72558, 75661, 151322, 226983, 362651, 453966, 680949, 725302, 1087953, 1361898, 2175906, 3263859, 6527718, 10516879, 21033758, 31550637, 63101274, 94651911, 189303822]

約数ペア:

[(1, 189303822), (2, 94651911), (3, 63101274), (6, 31550637), (9, 21033758), (18, 10516879), (29, 6527718), (58, 3263859), (87, 2175906), (139, 1361898), (174, 1087953), (261, 725302), (278, 680949), (417, 453966), (522, 362651), (834, 226983), (1251, 151322), (2502, 75661), (2609, 72558), (4031, 46962), (5218, 36279), (7827, 24186), (8062, 23481), (12093, 15654)]