18376920182

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{328007}}^1$

素因数の和:328375

約数の個数: 16

約数和(自身を含む): 27926601120

約数和(自身を除く): 9549680938

約数列:

[1, 2, 109, 218, 257, 514, 28013, 56026, 328007, 656014, 35752763, 71505526, 84297799, 168595598, 9188460091, 18376920182]

約数ペア:

[(1, 18376920182), (2, 9188460091), (109, 168595598), (218, 84297799), (257, 71505526), (514, 35752763), (28013, 656014), (56026, 328007)]