11487756

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{2791}}^1$

素因数の和:2819

約数の個数: 48

約数和(自身を含む): 31270400

約数和(自身を除く): 19782644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 2791, 4116, 5582, 8373, 11164, 16746, 19537, 33492, 39074, 58611, 78148, 117222, 136759, 234444, 273518, 410277, 547036, 820554, 957313, 1641108, 1914626, 2871939, 3829252, 5743878, 11487756]

約数ペア:

[(1, 11487756), (2, 5743878), (3, 3829252), (4, 2871939), (6, 1914626), (7, 1641108), (12, 957313), (14, 820554), (21, 547036), (28, 410277), (42, 273518), (49, 234444), (84, 136759), (98, 117222), (147, 78148), (196, 58611), (294, 39074), (343, 33492), (588, 19537), (686, 16746), (1029, 11164), (1372, 8373), (2058, 5582), (2791, 4116)]