27946728

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1187}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 78408000

約数和(自身を除く): 50461272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 872, 981, 1187, 1308, 1962, 2374, 2616, 2943, 3561, 3924, 4748, 5886, 7122, 7848, 9496, 10683, 11772, 14244, 21366, 23544, 28488, 32049, 42732, 64098, 85464, 128196, 129383, 256392, 258766, 388149, 517532, 776298, 1035064, 1164447, 1552596, 2328894, 3105192, 3493341, 4657788, 6986682, 9315576, 13973364, 27946728]

約数ペア:

[(1, 27946728), (2, 13973364), (3, 9315576), (4, 6986682), (6, 4657788), (8, 3493341), (9, 3105192), (12, 2328894), (18, 1552596), (24, 1164447), (27, 1035064), (36, 776298), (54, 517532), (72, 388149), (108, 258766), (109, 256392), (216, 129383), (218, 128196), (327, 85464), (436, 64098), (654, 42732), (872, 32049), (981, 28488), (1187, 23544), (1308, 21366), (1962, 14244), (2374, 11772), (2616, 10683), (2943, 9496), (3561, 7848), (3924, 7122), (4748, 5886)]