2108484

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2789}}^1$

素因数の和:2809

約数の個数: 48

約数和(自身を含む): 6249600

約数和(自身を除く): 4141116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2789, 5578, 8367, 11156, 16734, 19523, 25101, 33468, 39046, 50202, 58569, 75303, 78092, 100404, 117138, 150606, 175707, 234276, 301212, 351414, 527121, 702828, 1054242, 2108484]

約数ペア:

[(1, 2108484), (2, 1054242), (3, 702828), (4, 527121), (6, 351414), (7, 301212), (9, 234276), (12, 175707), (14, 150606), (18, 117138), (21, 100404), (27, 78092), (28, 75303), (36, 58569), (42, 50202), (54, 39046), (63, 33468), (84, 25101), (108, 19523), (126, 16734), (189, 11156), (252, 8367), (378, 5578), (756, 2789)]