26671554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:904

約数の個数: 96

約数和(自身を含む): 74954880

約数和(自身を除く): 48283326

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 857, 1197, 1482, 1638, 1714, 1729, 2223, 2394, 2571, 3458, 4446, 5142, 5187, 5999, 7713, 10374, 11141, 11998, 15426, 15561, 16283, 17997, 22282, 31122, 32566, 33423, 35994, 48849, 53991, 66846, 77987, 97698, 100269, 107982, 113981, 146547, 155974, 200538, 211679, 227962, 233961, 293094, 341943, 423358, 467922, 635037, 683886, 701883, 1025829, 1270074, 1403766, 1481753, 1905111, 2051658, 2963506, 3810222, 4445259, 8890518, 13335777, 26671554]

約数ペア:

[(1, 26671554), (2, 13335777), (3, 8890518), (6, 4445259), (7, 3810222), (9, 2963506), (13, 2051658), (14, 1905111), (18, 1481753), (19, 1403766), (21, 1270074), (26, 1025829), (38, 701883), (39, 683886), (42, 635037), (57, 467922), (63, 423358), (78, 341943), (91, 293094), (114, 233961), (117, 227962), (126, 211679), (133, 200538), (171, 155974), (182, 146547), (234, 113981), (247, 107982), (266, 100269), (273, 97698), (342, 77987), (399, 66846), (494, 53991), (546, 48849), (741, 35994), (798, 33423), (819, 32566), (857, 31122), (1197, 22282), (1482, 17997), (1638, 16283), (1714, 15561), (1729, 15426), (2223, 11998), (2394, 11141), (2571, 10374), (3458, 7713), (4446, 5999), (5142, 5187)]