19557926676648

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{87540403}}^1$

素因数の和:87540551

約数の個数: 96

約数和(自身を含む): 55308027247200

約数和(自身を除く): 35750100570552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 107, 116, 174, 214, 232, 261, 321, 348, 428, 522, 642, 696, 856, 963, 1044, 1284, 1926, 2088, 2568, 3103, 3852, 6206, 7704, 9309, 12412, 18618, 24824, 27927, 37236, 55854, 74472, 111708, 223416, 87540403, 175080806, 262621209, 350161612, 525242418, 700323224, 787863627, 1050484836, 1575727254, 2100969672, 2538671687, 3151454508, 5077343374, 6302909016, 7616015061, 9366823121, 10154686748, 15232030122, 18733646242, 20309373496, 22848045183, 28100469363, 30464060244, 37467292484, 45696090366, 56200938726, 60928120488, 74934584968, 84301408089, 91392180732, 112401877452, 168602816178, 182784361464, 224803754904, 271637870509, 337205632356, 543275741018, 674411264712, 814913611527, 1086551482036, 1629827223054, 2173102964072, 2444740834581, 3259654446108, 4889481669162, 6519308892216, 9778963338324, 19557926676648]

約数ペア:

[(1, 19557926676648), (2, 9778963338324), (3, 6519308892216), (4, 4889481669162), (6, 3259654446108), (8, 2444740834581), (9, 2173102964072), (12, 1629827223054), (18, 1086551482036), (24, 814913611527), (29, 674411264712), (36, 543275741018), (58, 337205632356), (72, 271637870509), (87, 224803754904), (107, 182784361464), (116, 168602816178), (174, 112401877452), (214, 91392180732), (232, 84301408089), (261, 74934584968), (321, 60928120488), (348, 56200938726), (428, 45696090366), (522, 37467292484), (642, 30464060244), (696, 28100469363), (856, 22848045183), (963, 20309373496), (1044, 18733646242), (1284, 15232030122), (1926, 10154686748), (2088, 9366823121), (2568, 7616015061), (3103, 6302909016), (3852, 5077343374), (6206, 3151454508), (7704, 2538671687), (9309, 2100969672), (12412, 1575727254), (18618, 1050484836), (24824, 787863627), (27927, 700323224), (37236, 525242418), (55854, 350161612), (74472, 262621209), (111708, 175080806), (223416, 87540403)]