2018997576

素因数分解:

$2^3\times 3^6\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:247

約数の個数: 224

約数和(自身を含む): 5938400160

約数和(自身を除く): 3919402584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 83, 86, 97, 108, 129, 162, 166, 172, 194, 216, 243, 249, 258, 291, 324, 332, 344, 387, 388, 486, 498, 516, 582, 648, 664, 729, 747, 774, 776, 873, 972, 996, 1032, 1161, 1164, 1458, 1494, 1548, 1746, 1944, 1992, 2241, 2322, 2328, 2619, 2916, 2988, 3096, 3483, 3492, 3569, 4171, 4482, 4644, 5238, 5832, 5976, 6723, 6966, 6984, 7138, 7857, 8051, 8342, 8964, 9288, 10449, 10476, 10707, 12513, 13446, 13932, 14276, 15714, 16102, 16684, 17928, 20169, 20898, 20952, 21414, 23571, 24153, 25026, 26892, 27864, 28552, 31347, 31428, 32121, 32204, 33368, 37539, 40338, 41796, 42828, 47142, 48306, 50052, 53784, 60507, 62694, 62856, 64242, 64408, 70713, 72459, 75078, 80676, 83592, 85656, 94284, 96363, 96612, 100104, 112617, 121014, 125388, 128484, 141426, 144918, 150156, 161352, 188568, 192726, 193224, 217377, 225234, 242028, 250776, 256968, 282852, 289089, 289836, 300312, 337851, 346193, 385452, 434754, 450468, 484056, 565704, 578178, 579672, 652131, 675702, 692386, 770904, 867267, 869508, 900936, 1013553, 1038579, 1156356, 1304262, 1351404, 1384772, 1734534, 1739016, 1956393, 2027106, 2077158, 2312712, 2601801, 2608524, 2702808, 2769544, 3040659, 3115737, 3469068, 3912786, 4054212, 4154316, 5203602, 5217048, 5869179, 6081318, 6231474, 6938136, 7825572, 8108424, 8308632, 9347211, 10407204, 11738358, 12162636, 12462948, 15651144, 18694422, 20814408, 23476716, 24325272, 24925896, 28041633, 37388844, 46953432, 56083266, 74777688, 84124899, 112166532, 168249798, 224333064, 252374697, 336499596, 504749394, 672999192, 1009498788, 2018997576]

約数ペア:

[(1, 2018997576), (2, 1009498788), (3, 672999192), (4, 504749394), (6, 336499596), (8, 252374697), (9, 224333064), (12, 168249798), (18, 112166532), (24, 84124899), (27, 74777688), (36, 56083266), (43, 46953432), (54, 37388844), (72, 28041633), (81, 24925896), (83, 24325272), (86, 23476716), (97, 20814408), (108, 18694422), (129, 15651144), (162, 12462948), (166, 12162636), (172, 11738358), (194, 10407204), (216, 9347211), (243, 8308632), (249, 8108424), (258, 7825572), (291, 6938136), (324, 6231474), (332, 6081318), (344, 5869179), (387, 5217048), (388, 5203602), (486, 4154316), (498, 4054212), (516, 3912786), (582, 3469068), (648, 3115737), (664, 3040659), (729, 2769544), (747, 2702808), (774, 2608524), (776, 2601801), (873, 2312712), (972, 2077158), (996, 2027106), (1032, 1956393), (1161, 1739016), (1164, 1734534), (1458, 1384772), (1494, 1351404), (1548, 1304262), (1746, 1156356), (1944, 1038579), (1992, 1013553), (2241, 900936), (2322, 869508), (2328, 867267), (2619, 770904), (2916, 692386), (2988, 675702), (3096, 652131), (3483, 579672), (3492, 578178), (3569, 565704), (4171, 484056), (4482, 450468), (4644, 434754), (5238, 385452), (5832, 346193), (5976, 337851), (6723, 300312), (6966, 289836), (6984, 289089), (7138, 282852), (7857, 256968), (8051, 250776), (8342, 242028), (8964, 225234), (9288, 217377), (10449, 193224), (10476, 192726), (10707, 188568), (12513, 161352), (13446, 150156), (13932, 144918), (14276, 141426), (15714, 128484), (16102, 125388), (16684, 121014), (17928, 112617), (20169, 100104), (20898, 96612), (20952, 96363), (21414, 94284), (23571, 85656), (24153, 83592), (25026, 80676), (26892, 75078), (27864, 72459), (28552, 70713), (31347, 64408), (31428, 64242), (32121, 62856), (32204, 62694), (33368, 60507), (37539, 53784), (40338, 50052), (41796, 48306), (42828, 47142)]