17999616

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 50037120

約数和(自身を除く): 32037504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1019, 1104, 1472, 2038, 2208, 2944, 3057, 4076, 4416, 5888, 6114, 8152, 8832, 12228, 16304, 17664, 23437, 24456, 32608, 46874, 48912, 65216, 70311, 93748, 97824, 130432, 140622, 187496, 195648, 260864, 281244, 374992, 391296, 562488, 749984, 782592, 1124976, 1499968, 2249952, 2999936, 4499904, 5999872, 8999808, 17999616]

約数ペア:

[(1, 17999616), (2, 8999808), (3, 5999872), (4, 4499904), (6, 2999936), (8, 2249952), (12, 1499968), (16, 1124976), (23, 782592), (24, 749984), (32, 562488), (46, 391296), (48, 374992), (64, 281244), (69, 260864), (92, 195648), (96, 187496), (128, 140622), (138, 130432), (184, 97824), (192, 93748), (256, 70311), (276, 65216), (368, 48912), (384, 46874), (552, 32608), (736, 24456), (768, 23437), (1019, 17664), (1104, 16304), (1472, 12228), (2038, 8832), (2208, 8152), (2944, 6114), (3057, 5888), (4076, 4416)]