18813312

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{2333}}^1$

素因数の和:2360

約数の個数: 96

約数和(自身を含む): 61897680

約数和(自身を除く): 43084368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2333, 2688, 4032, 4666, 6999, 8064, 9332, 13998, 16331, 18664, 20997, 27996, 32662, 37328, 41994, 48993, 55992, 65324, 74656, 83988, 97986, 111984, 130648, 146979, 149312, 167976, 195972, 223968, 261296, 293958, 298624, 335952, 391944, 447936, 522592, 587916, 671904, 783888, 895872, 1045184, 1175832, 1343808, 1567776, 2090368, 2351664, 2687616, 3135552, 4703328, 6271104, 9406656, 18813312]

約数ペア:

[(1, 18813312), (2, 9406656), (3, 6271104), (4, 4703328), (6, 3135552), (7, 2687616), (8, 2351664), (9, 2090368), (12, 1567776), (14, 1343808), (16, 1175832), (18, 1045184), (21, 895872), (24, 783888), (28, 671904), (32, 587916), (36, 522592), (42, 447936), (48, 391944), (56, 335952), (63, 298624), (64, 293958), (72, 261296), (84, 223968), (96, 195972), (112, 167976), (126, 149312), (128, 146979), (144, 130648), (168, 111984), (192, 97986), (224, 83988), (252, 74656), (288, 65324), (336, 55992), (384, 48993), (448, 41994), (504, 37328), (576, 32662), (672, 27996), (896, 20997), (1008, 18664), (1152, 16331), (1344, 13998), (2016, 9332), (2333, 8064), (2688, 6999), (4032, 4666)]