12806262

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:535

約数の個数: 80

約数和(自身を含む): 34290432

約数和(自身を除く): 21484170

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 322, 378, 414, 483, 491, 567, 621, 966, 982, 1134, 1242, 1449, 1473, 1863, 2898, 2946, 3437, 3726, 4347, 4419, 6874, 8694, 8838, 10311, 11293, 13041, 13257, 20622, 22586, 26082, 26514, 30933, 33879, 39771, 61866, 67758, 79051, 79542, 92799, 101637, 158102, 185598, 203274, 237153, 278397, 304911, 474306, 556794, 609822, 711459, 914733, 1422918, 1829466, 2134377, 4268754, 6403131, 12806262]

約数ペア:

[(1, 12806262), (2, 6403131), (3, 4268754), (6, 2134377), (7, 1829466), (9, 1422918), (14, 914733), (18, 711459), (21, 609822), (23, 556794), (27, 474306), (42, 304911), (46, 278397), (54, 237153), (63, 203274), (69, 185598), (81, 158102), (126, 101637), (138, 92799), (161, 79542), (162, 79051), (189, 67758), (207, 61866), (322, 39771), (378, 33879), (414, 30933), (483, 26514), (491, 26082), (567, 22586), (621, 20622), (966, 13257), (982, 13041), (1134, 11293), (1242, 10311), (1449, 8838), (1473, 8694), (1863, 6874), (2898, 4419), (2946, 4347), (3437, 3726)]