27490008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 86929920

約数和(自身を除く): 59439912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 307, 312, 328, 364, 492, 533, 546, 574, 614, 728, 861, 921, 984, 1066, 1092, 1148, 1228, 1599, 1722, 1842, 2132, 2149, 2184, 2296, 2456, 3198, 3444, 3684, 3731, 3991, 4264, 4298, 6396, 6447, 6888, 7368, 7462, 7982, 8596, 11193, 11973, 12587, 12792, 12894, 14924, 15964, 17192, 22386, 23946, 25174, 25788, 27937, 29848, 31928, 37761, 44772, 47892, 50348, 51576, 55874, 75522, 83811, 88109, 89544, 95784, 100696, 111748, 151044, 163631, 167622, 176218, 223496, 264327, 302088, 327262, 335244, 352436, 490893, 528654, 654524, 670488, 704872, 981786, 1057308, 1145417, 1309048, 1963572, 2114616, 2290834, 3436251, 3927144, 4581668, 6872502, 9163336, 13745004, 27490008]

約数ペア:

[(1, 27490008), (2, 13745004), (3, 9163336), (4, 6872502), (6, 4581668), (7, 3927144), (8, 3436251), (12, 2290834), (13, 2114616), (14, 1963572), (21, 1309048), (24, 1145417), (26, 1057308), (28, 981786), (39, 704872), (41, 670488), (42, 654524), (52, 528654), (56, 490893), (78, 352436), (82, 335244), (84, 327262), (91, 302088), (104, 264327), (123, 223496), (156, 176218), (164, 167622), (168, 163631), (182, 151044), (246, 111748), (273, 100696), (287, 95784), (307, 89544), (312, 88109), (328, 83811), (364, 75522), (492, 55874), (533, 51576), (546, 50348), (574, 47892), (614, 44772), (728, 37761), (861, 31928), (921, 29848), (984, 27937), (1066, 25788), (1092, 25174), (1148, 23946), (1228, 22386), (1599, 17192), (1722, 15964), (1842, 14924), (2132, 12894), (2149, 12792), (2184, 12587), (2296, 11973), (2456, 11193), (3198, 8596), (3444, 7982), (3684, 7462), (3731, 7368), (3991, 6888), (4264, 6447), (4298, 6396)]