19489425732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{8971}}^1$

素因数の和:9258

約数の個数: 144

約数和(自身を含む): 58079129472

約数和(自身を除く): 38589703740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 233, 252, 259, 333, 444, 466, 518, 666, 699, 777, 932, 1036, 1332, 1398, 1554, 1631, 2097, 2331, 2796, 3108, 3262, 4194, 4662, 4893, 6524, 8388, 8621, 8971, 9324, 9786, 14679, 17242, 17942, 19572, 25863, 26913, 29358, 34484, 35884, 51726, 53826, 58716, 60347, 62797, 77589, 80739, 103452, 107652, 120694, 125594, 155178, 161478, 181041, 188391, 241388, 251188, 310356, 322956, 331927, 362082, 376782, 543123, 565173, 663854, 724164, 753564, 995781, 1086246, 1130346, 1327708, 1991562, 2090243, 2172492, 2260692, 2323489, 2987343, 3983124, 4180486, 4646978, 5974686, 6270729, 6970467, 8360972, 9293956, 11949372, 12541458, 13940934, 14631701, 18812187, 20911401, 25082916, 27881868, 29263402, 37624374, 41822802, 43895103, 58526804, 75248748, 77338991, 83645604, 87790206, 131685309, 154677982, 175580412, 232016973, 263370618, 309355964, 464033946, 526741236, 541372937, 696050919, 928067892, 1082745874, 1392101838, 1624118811, 2165491748, 2784203676, 3248237622, 4872356433, 6496475244, 9744712866, 19489425732]

約数ペア:

[(1, 19489425732), (2, 9744712866), (3, 6496475244), (4, 4872356433), (6, 3248237622), (7, 2784203676), (9, 2165491748), (12, 1624118811), (14, 1392101838), (18, 1082745874), (21, 928067892), (28, 696050919), (36, 541372937), (37, 526741236), (42, 464033946), (63, 309355964), (74, 263370618), (84, 232016973), (111, 175580412), (126, 154677982), (148, 131685309), (222, 87790206), (233, 83645604), (252, 77338991), (259, 75248748), (333, 58526804), (444, 43895103), (466, 41822802), (518, 37624374), (666, 29263402), (699, 27881868), (777, 25082916), (932, 20911401), (1036, 18812187), (1332, 14631701), (1398, 13940934), (1554, 12541458), (1631, 11949372), (2097, 9293956), (2331, 8360972), (2796, 6970467), (3108, 6270729), (3262, 5974686), (4194, 4646978), (4662, 4180486), (4893, 3983124), (6524, 2987343), (8388, 2323489), (8621, 2260692), (8971, 2172492), (9324, 2090243), (9786, 1991562), (14679, 1327708), (17242, 1130346), (17942, 1086246), (19572, 995781), (25863, 753564), (26913, 724164), (29358, 663854), (34484, 565173), (35884, 543123), (51726, 376782), (53826, 362082), (58716, 331927), (60347, 322956), (62797, 310356), (77589, 251188), (80739, 241388), (103452, 188391), (107652, 181041), (120694, 161478), (125594, 155178)]