17967949968

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{18859}}^1$

素因数の和:19756

約数の個数: 80

約数和(自身を含む): 48494039040

約数和(自身を除く): 30526089072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 863, 1104, 1726, 2589, 3452, 5178, 6904, 10356, 13808, 18859, 19849, 20712, 37718, 39698, 41424, 56577, 59547, 75436, 79396, 113154, 119094, 150872, 158792, 226308, 238188, 301744, 317584, 433757, 452616, 476376, 867514, 905232, 952752, 1301271, 1735028, 2602542, 3470056, 5205084, 6940112, 10410168, 16275317, 20820336, 32550634, 48825951, 65101268, 97651902, 130202536, 195303804, 260405072, 374332291, 390607608, 748664582, 781215216, 1122996873, 1497329164, 2245993746, 2994658328, 4491987492, 5989316656, 8983974984, 17967949968]

約数ペア:

[(1, 17967949968), (2, 8983974984), (3, 5989316656), (4, 4491987492), (6, 2994658328), (8, 2245993746), (12, 1497329164), (16, 1122996873), (23, 781215216), (24, 748664582), (46, 390607608), (48, 374332291), (69, 260405072), (92, 195303804), (138, 130202536), (184, 97651902), (276, 65101268), (368, 48825951), (552, 32550634), (863, 20820336), (1104, 16275317), (1726, 10410168), (2589, 6940112), (3452, 5205084), (5178, 3470056), (6904, 2602542), (10356, 1735028), (13808, 1301271), (18859, 952752), (19849, 905232), (20712, 867514), (37718, 476376), (39698, 452616), (41424, 433757), (56577, 317584), (59547, 301744), (75436, 238188), (79396, 226308), (113154, 158792), (119094, 150872)]