2183454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 6150144

約数和(自身を除く): 3966690

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 43, 62, 63, 78, 86, 91, 93, 117, 126, 129, 182, 186, 217, 234, 258, 273, 279, 301, 387, 403, 434, 546, 558, 559, 602, 651, 774, 806, 819, 903, 1118, 1209, 1302, 1333, 1638, 1677, 1806, 1953, 2418, 2666, 2709, 2821, 3354, 3627, 3906, 3913, 3999, 5031, 5418, 5642, 7254, 7826, 7998, 8463, 9331, 10062, 11739, 11997, 16926, 17329, 18662, 23478, 23994, 25389, 27993, 34658, 35217, 50778, 51987, 55986, 70434, 83979, 103974, 121303, 155961, 167958, 242606, 311922, 363909, 727818, 1091727, 2183454]

約数ペア:

[(1, 2183454), (2, 1091727), (3, 727818), (6, 363909), (7, 311922), (9, 242606), (13, 167958), (14, 155961), (18, 121303), (21, 103974), (26, 83979), (31, 70434), (39, 55986), (42, 51987), (43, 50778), (62, 35217), (63, 34658), (78, 27993), (86, 25389), (91, 23994), (93, 23478), (117, 18662), (126, 17329), (129, 16926), (182, 11997), (186, 11739), (217, 10062), (234, 9331), (258, 8463), (273, 7998), (279, 7826), (301, 7254), (387, 5642), (403, 5418), (434, 5031), (546, 3999), (558, 3913), (559, 3906), (602, 3627), (651, 3354), (774, 2821), (806, 2709), (819, 2666), (903, 2418), (1118, 1953), (1209, 1806), (1302, 1677), (1333, 1638)]