18530624

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:356

約数の個数: 84

約数和(自身を含む): 45171360

約数和(自身を除く): 26640736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 196, 224, 266, 304, 311, 392, 448, 532, 608, 622, 784, 931, 1064, 1216, 1244, 1568, 1862, 2128, 2177, 2488, 3136, 3724, 4256, 4354, 4976, 5909, 7448, 8512, 8708, 9952, 11818, 14896, 15239, 17416, 19904, 23636, 29792, 30478, 34832, 41363, 47272, 59584, 60956, 69664, 82726, 94544, 121912, 139328, 165452, 189088, 243824, 289541, 330904, 378176, 487648, 579082, 661808, 975296, 1158164, 1323616, 2316328, 2647232, 4632656, 9265312, 18530624]

約数ペア:

[(1, 18530624), (2, 9265312), (4, 4632656), (7, 2647232), (8, 2316328), (14, 1323616), (16, 1158164), (19, 975296), (28, 661808), (32, 579082), (38, 487648), (49, 378176), (56, 330904), (64, 289541), (76, 243824), (98, 189088), (112, 165452), (133, 139328), (152, 121912), (196, 94544), (224, 82726), (266, 69664), (304, 60956), (311, 59584), (392, 47272), (448, 41363), (532, 34832), (608, 30478), (622, 29792), (784, 23636), (931, 19904), (1064, 17416), (1216, 15239), (1244, 14896), (1568, 11818), (1862, 9952), (2128, 8708), (2177, 8512), (2488, 7448), (3136, 5909), (3724, 4976), (4256, 4354)]