3115812

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{757}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 8489600

約数和(自身を除く): 5373788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 757, 1029, 1372, 1514, 2058, 2271, 3028, 4116, 4542, 5299, 9084, 10598, 15897, 21196, 31794, 37093, 63588, 74186, 111279, 148372, 222558, 259651, 445116, 519302, 778953, 1038604, 1557906, 3115812]

約数ペア:

[(1, 3115812), (2, 1557906), (3, 1038604), (4, 778953), (6, 519302), (7, 445116), (12, 259651), (14, 222558), (21, 148372), (28, 111279), (42, 74186), (49, 63588), (84, 37093), (98, 31794), (147, 21196), (196, 15897), (294, 10598), (343, 9084), (588, 5299), (686, 4542), (757, 4116), (1029, 3028), (1372, 2271), (1514, 2058)]