18072264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1222

約数の個数: 64

約数和(自身を含む): 52214400

約数和(自身を除く): 34142136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 1109, 1164, 1358, 2037, 2218, 2328, 2716, 3327, 4074, 4436, 5432, 6654, 7763, 8148, 8872, 13308, 15526, 16296, 23289, 26616, 31052, 46578, 62104, 93156, 107573, 186312, 215146, 322719, 430292, 645438, 753011, 860584, 1290876, 1506022, 2259033, 2581752, 3012044, 4518066, 6024088, 9036132, 18072264]

約数ペア:

[(1, 18072264), (2, 9036132), (3, 6024088), (4, 4518066), (6, 3012044), (7, 2581752), (8, 2259033), (12, 1506022), (14, 1290876), (21, 860584), (24, 753011), (28, 645438), (42, 430292), (56, 322719), (84, 215146), (97, 186312), (168, 107573), (194, 93156), (291, 62104), (388, 46578), (582, 31052), (679, 26616), (776, 23289), (1109, 16296), (1164, 15526), (1358, 13308), (2037, 8872), (2218, 8148), (2328, 7763), (2716, 6654), (3327, 5432), (4074, 4436)]