2019988349874

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{937}}^1\times {\mathrm{5927}}^1$

素因数の和:7061

約数の個数: 144

約数和(自身を含む): 4845477297024

約数和(自身を除く): 2825488947150

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 167, 198, 242, 334, 363, 501, 726, 937, 1002, 1089, 1503, 1837, 1874, 2178, 2811, 3006, 3674, 5511, 5622, 5927, 8433, 10307, 11022, 11854, 16533, 16866, 17781, 20207, 20614, 30921, 33066, 35562, 40414, 53343, 60621, 61842, 65197, 92763, 106686, 113377, 121242, 130394, 156479, 181863, 185526, 195591, 226754, 312958, 340131, 363726, 391182, 469437, 586773, 680262, 717167, 938874, 989809, 1020393, 1173546, 1408311, 1434334, 1721269, 1979618, 2040786, 2151501, 2816622, 2969427, 3442538, 4303002, 5163807, 5553599, 5938854, 6454503, 8908281, 10327614, 10887899, 11107198, 12909006, 15491421, 16660797, 17816562, 18933959, 21775798, 30982842, 32663697, 33321594, 37867918, 49982391, 56801877, 61089589, 65327394, 97991091, 99964782, 113603754, 119766889, 122179178, 170405631, 183268767, 195982182, 239533778, 340811262, 359300667, 366537534, 549806301, 671985479, 718601334, 927451033, 1077902001, 1099612602, 1343970958, 1854902066, 2015956437, 2155804002, 2782353099, 4031912874, 5564706198, 6047869311, 8347059297, 10201961363, 12095738622, 16694118594, 20403922726, 30605884089, 61211768178, 91817652267, 112221574993, 183635304534, 224443149986, 336664724979, 673329449958, 1009994174937, 2019988349874]

約数ペア:

[(1, 2019988349874), (2, 1009994174937), (3, 673329449958), (6, 336664724979), (9, 224443149986), (11, 183635304534), (18, 112221574993), (22, 91817652267), (33, 61211768178), (66, 30605884089), (99, 20403922726), (121, 16694118594), (167, 12095738622), (198, 10201961363), (242, 8347059297), (334, 6047869311), (363, 5564706198), (501, 4031912874), (726, 2782353099), (937, 2155804002), (1002, 2015956437), (1089, 1854902066), (1503, 1343970958), (1837, 1099612602), (1874, 1077902001), (2178, 927451033), (2811, 718601334), (3006, 671985479), (3674, 549806301), (5511, 366537534), (5622, 359300667), (5927, 340811262), (8433, 239533778), (10307, 195982182), (11022, 183268767), (11854, 170405631), (16533, 122179178), (16866, 119766889), (17781, 113603754), (20207, 99964782), (20614, 97991091), (30921, 65327394), (33066, 61089589), (35562, 56801877), (40414, 49982391), (53343, 37867918), (60621, 33321594), (61842, 32663697), (65197, 30982842), (92763, 21775798), (106686, 18933959), (113377, 17816562), (121242, 16660797), (130394, 15491421), (156479, 12909006), (181863, 11107198), (185526, 10887899), (195591, 10327614), (226754, 8908281), (312958, 6454503), (340131, 5938854), (363726, 5553599), (391182, 5163807), (469437, 4303002), (586773, 3442538), (680262, 2969427), (717167, 2816622), (938874, 2151501), (989809, 2040786), (1020393, 1979618), (1173546, 1721269), (1408311, 1434334)]