17855136

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 57788640

約数和(自身を除く): 39933504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 251, 288, 304, 312, 342, 416, 456, 468, 494, 502, 608, 624, 684, 741, 753, 912, 936, 988, 1004, 1248, 1368, 1482, 1506, 1824, 1872, 1976, 2008, 2223, 2259, 2736, 2964, 3012, 3263, 3744, 3952, 4016, 4446, 4518, 4769, 5472, 5928, 6024, 6526, 7904, 8032, 8892, 9036, 9538, 9789, 11856, 12048, 13052, 14307, 17784, 18072, 19076, 19578, 23712, 24096, 26104, 28614, 29367, 35568, 36144, 38152, 39156, 42921, 52208, 57228, 58734, 61997, 71136, 72288, 76304, 78312, 85842, 104416, 114456, 117468, 123994, 152608, 156624, 171684, 185991, 228912, 234936, 247988, 313248, 343368, 371982, 457824, 469872, 495976, 557973, 686736, 743964, 939744, 991952, 1115946, 1373472, 1487928, 1983904, 2231892, 2975856, 4463784, 5951712, 8927568, 17855136]

約数ペア:

[(1, 17855136), (2, 8927568), (3, 5951712), (4, 4463784), (6, 2975856), (8, 2231892), (9, 1983904), (12, 1487928), (13, 1373472), (16, 1115946), (18, 991952), (19, 939744), (24, 743964), (26, 686736), (32, 557973), (36, 495976), (38, 469872), (39, 457824), (48, 371982), (52, 343368), (57, 313248), (72, 247988), (76, 234936), (78, 228912), (96, 185991), (104, 171684), (114, 156624), (117, 152608), (144, 123994), (152, 117468), (156, 114456), (171, 104416), (208, 85842), (228, 78312), (234, 76304), (247, 72288), (251, 71136), (288, 61997), (304, 58734), (312, 57228), (342, 52208), (416, 42921), (456, 39156), (468, 38152), (494, 36144), (502, 35568), (608, 29367), (624, 28614), (684, 26104), (741, 24096), (753, 23712), (912, 19578), (936, 19076), (988, 18072), (1004, 17784), (1248, 14307), (1368, 13052), (1482, 12048), (1506, 11856), (1824, 9789), (1872, 9538), (1976, 9036), (2008, 8892), (2223, 8032), (2259, 7904), (2736, 6526), (2964, 6024), (3012, 5928), (3263, 5472), (3744, 4769), (3952, 4518), (4016, 4446)]