12255516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 192

約数和(自身を含む): 41395200

約数和(自身を除く): 29139684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 43, 52, 54, 58, 63, 78, 84, 86, 87, 91, 108, 116, 117, 126, 129, 156, 172, 174, 182, 189, 203, 234, 252, 258, 261, 273, 301, 348, 351, 364, 377, 378, 387, 406, 468, 516, 522, 546, 559, 602, 609, 702, 754, 756, 774, 783, 812, 819, 903, 1044, 1092, 1118, 1131, 1161, 1204, 1218, 1247, 1404, 1508, 1548, 1566, 1638, 1677, 1806, 1827, 2236, 2262, 2322, 2436, 2457, 2494, 2639, 2709, 3132, 3276, 3354, 3393, 3612, 3654, 3741, 3913, 4524, 4644, 4914, 4988, 5031, 5278, 5418, 5481, 6708, 6786, 7308, 7482, 7826, 7917, 8127, 8729, 9828, 10062, 10179, 10556, 10836, 10962, 11223, 11739, 13572, 14964, 15093, 15652, 15834, 16211, 16254, 17458, 20124, 20358, 21924, 22446, 23478, 23751, 26187, 30186, 31668, 32422, 32508, 33669, 34916, 35217, 40716, 44892, 46956, 47502, 48633, 52374, 60372, 64844, 67338, 70434, 71253, 78561, 95004, 97266, 104748, 105651, 113477, 134676, 140868, 142506, 145899, 157122, 194532, 211302, 226954, 235683, 285012, 291798, 314244, 340431, 422604, 437697, 453908, 471366, 583596, 680862, 875394, 942732, 1021293, 1361724, 1750788, 2042586, 3063879, 4085172, 6127758, 12255516]

約数ペア:

[(1, 12255516), (2, 6127758), (3, 4085172), (4, 3063879), (6, 2042586), (7, 1750788), (9, 1361724), (12, 1021293), (13, 942732), (14, 875394), (18, 680862), (21, 583596), (26, 471366), (27, 453908), (28, 437697), (29, 422604), (36, 340431), (39, 314244), (42, 291798), (43, 285012), (52, 235683), (54, 226954), (58, 211302), (63, 194532), (78, 157122), (84, 145899), (86, 142506), (87, 140868), (91, 134676), (108, 113477), (116, 105651), (117, 104748), (126, 97266), (129, 95004), (156, 78561), (172, 71253), (174, 70434), (182, 67338), (189, 64844), (203, 60372), (234, 52374), (252, 48633), (258, 47502), (261, 46956), (273, 44892), (301, 40716), (348, 35217), (351, 34916), (364, 33669), (377, 32508), (378, 32422), (387, 31668), (406, 30186), (468, 26187), (516, 23751), (522, 23478), (546, 22446), (559, 21924), (602, 20358), (609, 20124), (702, 17458), (754, 16254), (756, 16211), (774, 15834), (783, 15652), (812, 15093), (819, 14964), (903, 13572), (1044, 11739), (1092, 11223), (1118, 10962), (1131, 10836), (1161, 10556), (1204, 10179), (1218, 10062), (1247, 9828), (1404, 8729), (1508, 8127), (1548, 7917), (1566, 7826), (1638, 7482), (1677, 7308), (1806, 6786), (1827, 6708), (2236, 5481), (2262, 5418), (2322, 5278), (2436, 5031), (2457, 4988), (2494, 4914), (2639, 4644), (2709, 4524), (3132, 3913), (3276, 3741), (3354, 3654), (3393, 3612)]