2103864

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{1789}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 6121800

約数和(自身を除く): 4017936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 1789, 3578, 5367, 7156, 10734, 12523, 14312, 21468, 25046, 37569, 42936, 50092, 75138, 87661, 100184, 150276, 175322, 262983, 300552, 350644, 525966, 701288, 1051932, 2103864]

約数ペア:

[(1, 2103864), (2, 1051932), (3, 701288), (4, 525966), (6, 350644), (7, 300552), (8, 262983), (12, 175322), (14, 150276), (21, 100184), (24, 87661), (28, 75138), (42, 50092), (49, 42936), (56, 37569), (84, 25046), (98, 21468), (147, 14312), (168, 12523), (196, 10734), (294, 7156), (392, 5367), (588, 3578), (1176, 1789)]