18157037248

素因数分解:

$2^6\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{25189}}^1$

素因数の和:26817

約数の個数: 56

約数和(自身を含む): 41204794400

約数和(自身を除く): 23047757152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1609, 3218, 6436, 11263, 12872, 22526, 25189, 25744, 45052, 50378, 51488, 90104, 100756, 102976, 176323, 180208, 201512, 352646, 360416, 403024, 705292, 720832, 806048, 1410584, 1612096, 2821168, 5642336, 11284672, 40529101, 81058202, 162116404, 283703707, 324232808, 567407414, 648465616, 1134814828, 1296931232, 2269629656, 2593862464, 4539259312, 9078518624, 18157037248]

約数ペア:

[(1, 18157037248), (2, 9078518624), (4, 4539259312), (7, 2593862464), (8, 2269629656), (14, 1296931232), (16, 1134814828), (28, 648465616), (32, 567407414), (56, 324232808), (64, 283703707), (112, 162116404), (224, 81058202), (448, 40529101), (1609, 11284672), (3218, 5642336), (6436, 2821168), (11263, 1612096), (12872, 1410584), (22526, 806048), (25189, 720832), (25744, 705292), (45052, 403024), (50378, 360416), (51488, 352646), (90104, 201512), (100756, 180208), (102976, 176323)]