727143642

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2339}}^1$

素因数の和:2473

約数の個数: 80

約数和(自身を含む): 1732816800

約数和(自身を除く): 1005673158

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 101, 114, 162, 171, 202, 303, 342, 513, 606, 909, 1026, 1539, 1818, 1919, 2339, 2727, 3078, 3838, 4678, 5454, 5757, 7017, 8181, 11514, 14034, 16362, 17271, 21051, 34542, 42102, 44441, 51813, 63153, 88882, 103626, 126306, 133323, 155439, 189459, 236239, 266646, 310878, 378918, 399969, 472478, 708717, 799938, 1199907, 1417434, 2126151, 2399814, 3599721, 4252302, 4488541, 6378453, 7199442, 8977082, 12756906, 13465623, 19135359, 26931246, 38270718, 40396869, 80793738, 121190607, 242381214, 363571821, 727143642]

約数ペア:

[(1, 727143642), (2, 363571821), (3, 242381214), (6, 121190607), (9, 80793738), (18, 40396869), (19, 38270718), (27, 26931246), (38, 19135359), (54, 13465623), (57, 12756906), (81, 8977082), (101, 7199442), (114, 6378453), (162, 4488541), (171, 4252302), (202, 3599721), (303, 2399814), (342, 2126151), (513, 1417434), (606, 1199907), (909, 799938), (1026, 708717), (1539, 472478), (1818, 399969), (1919, 378918), (2339, 310878), (2727, 266646), (3078, 236239), (3838, 189459), (4678, 155439), (5454, 133323), (5757, 126306), (7017, 103626), (8181, 88882), (11514, 63153), (14034, 51813), (16362, 44441), (17271, 42102), (21051, 34542)]