18787478616

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{18287}}^1$

素因数の和:19069

約数の個数: 96

約数和(自身を含む): 53635046400

約数和(自身を除く): 34847567784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 751, 1368, 1502, 2253, 3004, 4506, 6008, 6759, 9012, 13518, 14269, 18024, 18287, 27036, 28538, 36574, 42807, 54072, 54861, 57076, 73148, 85614, 109722, 114152, 128421, 146296, 164583, 171228, 219444, 256842, 329166, 342456, 347453, 438888, 513684, 658332, 694906, 1027368, 1042359, 1316664, 1389812, 2084718, 2779624, 3127077, 4169436, 6254154, 8338872, 12508308, 13733537, 25016616, 27467074, 41200611, 54934148, 82401222, 109868296, 123601833, 164802444, 247203666, 260937203, 329604888, 494407332, 521874406, 782811609, 988814664, 1043748812, 1565623218, 2087497624, 2348434827, 3131246436, 4696869654, 6262492872, 9393739308, 18787478616]

約数ペア:

[(1, 18787478616), (2, 9393739308), (3, 6262492872), (4, 4696869654), (6, 3131246436), (8, 2348434827), (9, 2087497624), (12, 1565623218), (18, 1043748812), (19, 988814664), (24, 782811609), (36, 521874406), (38, 494407332), (57, 329604888), (72, 260937203), (76, 247203666), (114, 164802444), (152, 123601833), (171, 109868296), (228, 82401222), (342, 54934148), (456, 41200611), (684, 27467074), (751, 25016616), (1368, 13733537), (1502, 12508308), (2253, 8338872), (3004, 6254154), (4506, 4169436), (6008, 3127077), (6759, 2779624), (9012, 2084718), (13518, 1389812), (14269, 1316664), (18024, 1042359), (18287, 1027368), (27036, 694906), (28538, 658332), (36574, 513684), (42807, 438888), (54072, 347453), (54861, 342456), (57076, 329166), (73148, 256842), (85614, 219444), (109722, 171228), (114152, 164583), (128421, 146296)]