15540204042

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{21991}}^1$

素因数の和:22136

約数の個数: 96

約数和(自身を含む): 38040178176

約数和(自身を除く): 22499974134

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 83, 86, 99, 129, 166, 198, 249, 258, 387, 473, 498, 747, 774, 913, 946, 1419, 1494, 1826, 2739, 2838, 3569, 4257, 5478, 7138, 8217, 8514, 10707, 16434, 21414, 21991, 32121, 39259, 43982, 64242, 65973, 78518, 117777, 131946, 197919, 235554, 241901, 353331, 395838, 483802, 706662, 725703, 945613, 1451406, 1825253, 1891226, 2177109, 2836839, 3650506, 4354218, 5475759, 5673678, 8510517, 10401743, 10951518, 16427277, 17021034, 20077783, 20803486, 31205229, 32854554, 40155566, 60233349, 62410458, 78485879, 93615687, 120466698, 156971758, 180700047, 187231374, 235457637, 361400094, 470915274, 706372911, 863344669, 1412745822, 1726689338, 2590034007, 5180068014, 7770102021, 15540204042]

約数ペア:

[(1, 15540204042), (2, 7770102021), (3, 5180068014), (6, 2590034007), (9, 1726689338), (11, 1412745822), (18, 863344669), (22, 706372911), (33, 470915274), (43, 361400094), (66, 235457637), (83, 187231374), (86, 180700047), (99, 156971758), (129, 120466698), (166, 93615687), (198, 78485879), (249, 62410458), (258, 60233349), (387, 40155566), (473, 32854554), (498, 31205229), (747, 20803486), (774, 20077783), (913, 17021034), (946, 16427277), (1419, 10951518), (1494, 10401743), (1826, 8510517), (2739, 5673678), (2838, 5475759), (3569, 4354218), (4257, 3650506), (5478, 2836839), (7138, 2177109), (8217, 1891226), (8514, 1825253), (10707, 1451406), (16434, 945613), (21414, 725703), (21991, 706662), (32121, 483802), (39259, 395838), (43982, 353331), (64242, 241901), (65973, 235554), (78518, 197919), (117777, 131946)]