15678849101748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1657}}^1\times {\mathrm{1586551}}^1$

素因数の和:1588293

約数の個数: 96

約数和(自身を含む): 42424755867648

約数和(自身を除く): 26745906765900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1657, 1988, 2982, 3314, 4971, 5964, 6628, 9942, 11599, 19884, 23198, 34797, 46396, 69594, 117647, 139188, 235294, 352941, 470588, 705882, 823529, 1411764, 1586551, 1647058, 2470587, 3173102, 3294116, 4759653, 4941174, 6346204, 9519306, 9882348, 11105857, 19038612, 22211714, 33317571, 44423428, 66635142, 112645121, 133270284, 225290242, 337935363, 450580484, 675870726, 788515847, 1351741452, 1577031694, 2365547541, 2628915007, 3154063388, 4731095082, 5257830014, 7886745021, 9462190164, 10515660028, 15773490042, 18402405049, 31546980084, 36804810098, 55207215147, 73609620196, 110414430294, 186652965497, 220828860588, 373305930994, 559958896491, 746611861988, 1119917792982, 1306570758479, 2239835585964, 2613141516958, 3919712275437, 5226283033916, 7839424550874, 15678849101748]

約数ペア:

[(1, 15678849101748), (2, 7839424550874), (3, 5226283033916), (4, 3919712275437), (6, 2613141516958), (7, 2239835585964), (12, 1306570758479), (14, 1119917792982), (21, 746611861988), (28, 559958896491), (42, 373305930994), (71, 220828860588), (84, 186652965497), (142, 110414430294), (213, 73609620196), (284, 55207215147), (426, 36804810098), (497, 31546980084), (852, 18402405049), (994, 15773490042), (1491, 10515660028), (1657, 9462190164), (1988, 7886745021), (2982, 5257830014), (3314, 4731095082), (4971, 3154063388), (5964, 2628915007), (6628, 2365547541), (9942, 1577031694), (11599, 1351741452), (19884, 788515847), (23198, 675870726), (34797, 450580484), (46396, 337935363), (69594, 225290242), (117647, 133270284), (139188, 112645121), (235294, 66635142), (352941, 44423428), (470588, 33317571), (705882, 22211714), (823529, 19038612), (1411764, 11105857), (1586551, 9882348), (1647058, 9519306), (2470587, 6346204), (3173102, 4941174), (3294116, 4759653)]