18527306

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 33357312

約数和(自身を除く): 14830006

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 259, 329, 518, 658, 761, 1522, 1739, 3478, 5327, 10654, 12173, 24346, 28157, 35767, 56314, 71534, 197099, 250369, 394198, 500738, 1323379, 2646758, 9263653, 18527306]

約数ペア:

[(1, 18527306), (2, 9263653), (7, 2646758), (14, 1323379), (37, 500738), (47, 394198), (74, 250369), (94, 197099), (259, 71534), (329, 56314), (518, 35767), (658, 28157), (761, 24346), (1522, 12173), (1739, 10654), (3478, 5327)]