13372884

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{19}}^2$

素因数の和:72

約数の個数: 144

約数和(自身を含む): 42672000

約数和(自身を除く): 29299116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 343, 361, 378, 399, 441, 513, 532, 588, 684, 686, 722, 756, 798, 882, 931, 1026, 1029, 1083, 1197, 1323, 1372, 1444, 1596, 1764, 1862, 2052, 2058, 2166, 2394, 2527, 2646, 2793, 3087, 3249, 3591, 3724, 4116, 4332, 4788, 5054, 5292, 5586, 6174, 6498, 6517, 7182, 7581, 8379, 9261, 9747, 10108, 11172, 12348, 12996, 13034, 14364, 15162, 16758, 17689, 18522, 19494, 19551, 22743, 25137, 26068, 30324, 33516, 35378, 37044, 38988, 39102, 45486, 50274, 53067, 58653, 68229, 70756, 78204, 90972, 100548, 106134, 117306, 123823, 136458, 159201, 175959, 212268, 234612, 247646, 272916, 318402, 351918, 371469, 477603, 495292, 636804, 703836, 742938, 955206, 1114407, 1485876, 1910412, 2228814, 3343221, 4457628, 6686442, 13372884]

約数ペア:

[(1, 13372884), (2, 6686442), (3, 4457628), (4, 3343221), (6, 2228814), (7, 1910412), (9, 1485876), (12, 1114407), (14, 955206), (18, 742938), (19, 703836), (21, 636804), (27, 495292), (28, 477603), (36, 371469), (38, 351918), (42, 318402), (49, 272916), (54, 247646), (57, 234612), (63, 212268), (76, 175959), (84, 159201), (98, 136458), (108, 123823), (114, 117306), (126, 106134), (133, 100548), (147, 90972), (171, 78204), (189, 70756), (196, 68229), (228, 58653), (252, 53067), (266, 50274), (294, 45486), (342, 39102), (343, 38988), (361, 37044), (378, 35378), (399, 33516), (441, 30324), (513, 26068), (532, 25137), (588, 22743), (684, 19551), (686, 19494), (722, 18522), (756, 17689), (798, 16758), (882, 15162), (931, 14364), (1026, 13034), (1029, 12996), (1083, 12348), (1197, 11172), (1323, 10108), (1372, 9747), (1444, 9261), (1596, 8379), (1764, 7581), (1862, 7182), (2052, 6517), (2058, 6498), (2166, 6174), (2394, 5586), (2527, 5292), (2646, 5054), (2793, 4788), (3087, 4332), (3249, 4116), (3591, 3724)]