2019521574

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{7607}}^1$

素因数の和:7679

約数の個数: 96

約数和(自身を含む): 5222131200

約数和(自身を除く): 3202609626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 258, 294, 301, 343, 387, 441, 602, 686, 774, 882, 903, 1029, 1806, 2058, 2107, 2709, 3087, 4214, 5418, 6174, 6321, 7607, 12642, 14749, 15214, 18963, 22821, 29498, 37926, 44247, 45642, 53249, 68463, 88494, 106498, 132741, 136926, 159747, 265482, 319494, 327101, 372743, 479241, 654202, 745486, 958482, 981303, 1118229, 1962606, 2236458, 2289707, 2609201, 2943909, 3354687, 4579414, 5218402, 5887818, 6709374, 6869121, 7827603, 13738242, 15655206, 16027949, 20607363, 23482809, 32055898, 41214726, 46965618, 48083847, 96167694, 112195643, 144251541, 224391286, 288503082, 336586929, 673173858, 1009760787, 2019521574]

約数ペア:

[(1, 2019521574), (2, 1009760787), (3, 673173858), (6, 336586929), (7, 288503082), (9, 224391286), (14, 144251541), (18, 112195643), (21, 96167694), (42, 48083847), (43, 46965618), (49, 41214726), (63, 32055898), (86, 23482809), (98, 20607363), (126, 16027949), (129, 15655206), (147, 13738242), (258, 7827603), (294, 6869121), (301, 6709374), (343, 5887818), (387, 5218402), (441, 4579414), (602, 3354687), (686, 2943909), (774, 2609201), (882, 2289707), (903, 2236458), (1029, 1962606), (1806, 1118229), (2058, 981303), (2107, 958482), (2709, 745486), (3087, 654202), (4214, 479241), (5418, 372743), (6174, 327101), (6321, 319494), (7607, 265482), (12642, 159747), (14749, 136926), (15214, 132741), (18963, 106498), (22821, 88494), (29498, 68463), (37926, 53249), (44247, 45642)]