18522944

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 56

約数和(自身を含む): 40709088

約数和(自身を除く): 22186144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 166, 176, 317, 332, 352, 634, 664, 704, 913, 1268, 1328, 1826, 2536, 2656, 3487, 3652, 5072, 5312, 6974, 7304, 10144, 13948, 14608, 20288, 26311, 27896, 29216, 52622, 55792, 58432, 105244, 111584, 210488, 223168, 289421, 420976, 578842, 841952, 1157684, 1683904, 2315368, 4630736, 9261472, 18522944]

約数ペア:

[(1, 18522944), (2, 9261472), (4, 4630736), (8, 2315368), (11, 1683904), (16, 1157684), (22, 841952), (32, 578842), (44, 420976), (64, 289421), (83, 223168), (88, 210488), (166, 111584), (176, 105244), (317, 58432), (332, 55792), (352, 52622), (634, 29216), (664, 27896), (704, 26311), (913, 20288), (1268, 14608), (1328, 13948), (1826, 10144), (2536, 7304), (2656, 6974), (3487, 5312), (3652, 5072)]