18784667376

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{13759}}^1$

素因数の和:14291

約数の個数: 120

約数和(自身を含む): 55452800000

約数和(自身を除く): 36668132624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 499, 684, 912, 998, 1368, 1497, 1996, 2736, 2994, 3992, 4491, 5988, 7984, 8982, 9481, 11976, 13759, 17964, 18962, 23952, 27518, 28443, 35928, 37924, 41277, 55036, 56886, 71856, 75848, 82554, 85329, 110072, 113772, 123831, 151696, 165108, 170658, 220144, 227544, 247662, 261421, 330216, 341316, 455088, 495324, 522842, 660432, 682632, 784263, 990648, 1045684, 1365264, 1568526, 1981296, 2091368, 2352789, 3137052, 4182736, 4705578, 6274104, 6865741, 9411156, 12548208, 13731482, 18822312, 20597223, 27462964, 37644624, 41194446, 54925928, 61791669, 82388892, 109851856, 123583338, 130449079, 164777784, 247166676, 260898158, 329555568, 391347237, 494333352, 521796316, 782694474, 988666704, 1043592632, 1174041711, 1565388948, 2087185264, 2348083422, 3130777896, 4696166844, 6261555792, 9392333688, 18784667376]

約数ペア:

[(1, 18784667376), (2, 9392333688), (3, 6261555792), (4, 4696166844), (6, 3130777896), (8, 2348083422), (9, 2087185264), (12, 1565388948), (16, 1174041711), (18, 1043592632), (19, 988666704), (24, 782694474), (36, 521796316), (38, 494333352), (48, 391347237), (57, 329555568), (72, 260898158), (76, 247166676), (114, 164777784), (144, 130449079), (152, 123583338), (171, 109851856), (228, 82388892), (304, 61791669), (342, 54925928), (456, 41194446), (499, 37644624), (684, 27462964), (912, 20597223), (998, 18822312), (1368, 13731482), (1497, 12548208), (1996, 9411156), (2736, 6865741), (2994, 6274104), (3992, 4705578), (4491, 4182736), (5988, 3137052), (7984, 2352789), (8982, 2091368), (9481, 1981296), (11976, 1568526), (13759, 1365264), (17964, 1045684), (18962, 990648), (23952, 784263), (27518, 682632), (28443, 660432), (35928, 522842), (37924, 495324), (41277, 455088), (55036, 341316), (56886, 330216), (71856, 261421), (75848, 247662), (82554, 227544), (85329, 220144), (110072, 170658), (113772, 165108), (123831, 151696)]