18108608

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:589

約数の個数: 56

約数和(自身を含む): 41647872

約数和(自身を除く): 23539264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 487, 581, 664, 974, 1162, 1328, 1948, 2324, 2656, 3409, 3896, 4648, 5312, 6818, 7792, 9296, 13636, 15584, 18592, 27272, 31168, 37184, 40421, 54544, 80842, 109088, 161684, 218176, 282947, 323368, 565894, 646736, 1131788, 1293472, 2263576, 2586944, 4527152, 9054304, 18108608]

約数ペア:

[(1, 18108608), (2, 9054304), (4, 4527152), (7, 2586944), (8, 2263576), (14, 1293472), (16, 1131788), (28, 646736), (32, 565894), (56, 323368), (64, 282947), (83, 218176), (112, 161684), (166, 109088), (224, 80842), (332, 54544), (448, 40421), (487, 37184), (581, 31168), (664, 27272), (974, 18592), (1162, 15584), (1328, 13636), (1948, 9296), (2324, 7792), (2656, 6818), (3409, 5312), (3896, 4648)]