18348022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 34516224

約数和(自身を除く): 16168202

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 283, 421, 566, 842, 1981, 2947, 3113, 3962, 4631, 5894, 6226, 9262, 21791, 32417, 43582, 64834, 119143, 238286, 834001, 1310573, 1668002, 2621146, 9174011, 18348022]

約数ペア:

[(1, 18348022), (2, 9174011), (7, 2621146), (11, 1668002), (14, 1310573), (22, 834001), (77, 238286), (154, 119143), (283, 64834), (421, 43582), (566, 32417), (842, 21791), (1981, 9262), (2947, 6226), (3113, 5894), (3962, 4631)]