26987922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 67420080

約数和(自身を除く): 40432158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 41, 58, 78, 82, 87, 97, 117, 123, 174, 194, 234, 246, 261, 291, 369, 377, 522, 533, 582, 738, 754, 873, 1066, 1131, 1189, 1261, 1599, 1746, 2262, 2378, 2522, 2813, 3198, 3393, 3567, 3783, 3977, 4797, 5626, 6786, 7134, 7566, 7954, 8439, 9594, 10701, 11349, 11931, 15457, 16878, 21402, 22698, 23862, 25317, 30914, 35793, 36569, 46371, 50634, 51701, 71586, 73138, 92742, 103402, 109707, 115333, 139113, 155103, 219414, 230666, 278226, 310206, 329121, 345999, 465309, 658242, 691998, 930618, 1037997, 1499329, 2075994, 2998658, 4497987, 8995974, 13493961, 26987922]

約数ペア:

[(1, 26987922), (2, 13493961), (3, 8995974), (6, 4497987), (9, 2998658), (13, 2075994), (18, 1499329), (26, 1037997), (29, 930618), (39, 691998), (41, 658242), (58, 465309), (78, 345999), (82, 329121), (87, 310206), (97, 278226), (117, 230666), (123, 219414), (174, 155103), (194, 139113), (234, 115333), (246, 109707), (261, 103402), (291, 92742), (369, 73138), (377, 71586), (522, 51701), (533, 50634), (582, 46371), (738, 36569), (754, 35793), (873, 30914), (1066, 25317), (1131, 23862), (1189, 22698), (1261, 21402), (1599, 16878), (1746, 15457), (2262, 11931), (2378, 11349), (2522, 10701), (2813, 9594), (3198, 8439), (3393, 7954), (3567, 7566), (3783, 7134), (3977, 6786), (4797, 5626)]