18440186076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{56531}}^1$

素因数の和:56612

約数の個数: 144

約数和(自身を含む): 54448456608

約数和(自身を除く): 36008270532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 41, 51, 52, 68, 78, 82, 102, 117, 123, 153, 156, 164, 204, 221, 234, 246, 306, 369, 442, 468, 492, 533, 612, 663, 697, 738, 884, 1066, 1326, 1394, 1476, 1599, 1989, 2091, 2132, 2652, 2788, 3198, 3978, 4182, 4797, 6273, 6396, 7956, 8364, 9061, 9594, 12546, 18122, 19188, 25092, 27183, 36244, 54366, 56531, 81549, 108732, 113062, 163098, 169593, 226124, 326196, 339186, 508779, 678372, 734903, 961027, 1017558, 1469806, 1922054, 2035116, 2204709, 2317771, 2883081, 2939612, 3844108, 4409418, 4635542, 5766162, 6614127, 6953313, 8649243, 8818836, 9271084, 11532324, 12493351, 13228254, 13906626, 17298486, 20859939, 24986702, 26456508, 27813252, 30131023, 34596972, 37480053, 39402107, 41719878, 49973404, 60262046, 74960106, 78804214, 83439756, 90393069, 112440159, 118206321, 120524092, 149920212, 157608428, 180786138, 224880318, 236412642, 271179207, 354618963, 361572276, 449760636, 472825284, 512227391, 542358414, 709237926, 1024454782, 1084716828, 1418475852, 1536682173, 2048909564, 3073364346, 4610046519, 6146728692, 9220093038, 18440186076]

約数ペア:

[(1, 18440186076), (2, 9220093038), (3, 6146728692), (4, 4610046519), (6, 3073364346), (9, 2048909564), (12, 1536682173), (13, 1418475852), (17, 1084716828), (18, 1024454782), (26, 709237926), (34, 542358414), (36, 512227391), (39, 472825284), (41, 449760636), (51, 361572276), (52, 354618963), (68, 271179207), (78, 236412642), (82, 224880318), (102, 180786138), (117, 157608428), (123, 149920212), (153, 120524092), (156, 118206321), (164, 112440159), (204, 90393069), (221, 83439756), (234, 78804214), (246, 74960106), (306, 60262046), (369, 49973404), (442, 41719878), (468, 39402107), (492, 37480053), (533, 34596972), (612, 30131023), (663, 27813252), (697, 26456508), (738, 24986702), (884, 20859939), (1066, 17298486), (1326, 13906626), (1394, 13228254), (1476, 12493351), (1599, 11532324), (1989, 9271084), (2091, 8818836), (2132, 8649243), (2652, 6953313), (2788, 6614127), (3198, 5766162), (3978, 4635542), (4182, 4409418), (4797, 3844108), (6273, 2939612), (6396, 2883081), (7956, 2317771), (8364, 2204709), (9061, 2035116), (9594, 1922054), (12546, 1469806), (18122, 1017558), (19188, 961027), (25092, 734903), (27183, 678372), (36244, 508779), (54366, 339186), (56531, 326196), (81549, 226124), (108732, 169593), (113062, 163098)]