27883548

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:517

約数の個数: 144

約数和(自身を含む): 91929600

約数和(自身を除く): 64046052

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 84, 98, 99, 108, 126, 132, 147, 154, 189, 196, 198, 231, 252, 294, 297, 308, 378, 396, 441, 462, 479, 539, 588, 594, 693, 756, 882, 924, 958, 1078, 1188, 1323, 1386, 1437, 1617, 1764, 1916, 2079, 2156, 2646, 2772, 2874, 3234, 3353, 4158, 4311, 4851, 5269, 5292, 5748, 6468, 6706, 8316, 8622, 9702, 10059, 10538, 12933, 13412, 14553, 15807, 17244, 19404, 20118, 21076, 23471, 25866, 29106, 30177, 31614, 36883, 40236, 46942, 47421, 51732, 58212, 60354, 63228, 70413, 73766, 90531, 93884, 94842, 110649, 120708, 140826, 142263, 147532, 181062, 189684, 211239, 221298, 258181, 281652, 284526, 331947, 362124, 422478, 442596, 516362, 569052, 633717, 663894, 774543, 844956, 995841, 1032724, 1267434, 1327788, 1549086, 1991682, 2323629, 2534868, 3098172, 3983364, 4647258, 6970887, 9294516, 13941774, 27883548]

約数ペア:

[(1, 27883548), (2, 13941774), (3, 9294516), (4, 6970887), (6, 4647258), (7, 3983364), (9, 3098172), (11, 2534868), (12, 2323629), (14, 1991682), (18, 1549086), (21, 1327788), (22, 1267434), (27, 1032724), (28, 995841), (33, 844956), (36, 774543), (42, 663894), (44, 633717), (49, 569052), (54, 516362), (63, 442596), (66, 422478), (77, 362124), (84, 331947), (98, 284526), (99, 281652), (108, 258181), (126, 221298), (132, 211239), (147, 189684), (154, 181062), (189, 147532), (196, 142263), (198, 140826), (231, 120708), (252, 110649), (294, 94842), (297, 93884), (308, 90531), (378, 73766), (396, 70413), (441, 63228), (462, 60354), (479, 58212), (539, 51732), (588, 47421), (594, 46942), (693, 40236), (756, 36883), (882, 31614), (924, 30177), (958, 29106), (1078, 25866), (1188, 23471), (1323, 21076), (1386, 20118), (1437, 19404), (1617, 17244), (1764, 15807), (1916, 14553), (2079, 13412), (2156, 12933), (2646, 10538), (2772, 10059), (2874, 9702), (3234, 8622), (3353, 8316), (4158, 6706), (4311, 6468), (4851, 5748), (5269, 5292)]