27658906

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{3089}}^1$

素因数の和:3150

約数の個数: 24

約数和(自身を含む): 46850580

約数和(自身を除く): 19191674

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 3089, 4477, 6178, 8954, 33979, 67958, 114293, 228586, 373769, 747538, 1257223, 2514446, 13829453, 27658906]

約数ペア:

[(1, 27658906), (2, 13829453), (11, 2514446), (22, 1257223), (37, 747538), (74, 373769), (121, 228586), (242, 114293), (407, 67958), (814, 33979), (3089, 8954), (4477, 6178)]