27140906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 45677520

約数和(自身を除く): 18536614

約数列:

[1, 2, 13, 26, 37, 74, 89, 178, 317, 481, 634, 962, 1157, 2314, 3293, 4121, 6586, 8242, 11729, 23458, 28213, 42809, 56426, 85618, 152477, 304954, 366769, 733538, 1043881, 2087762, 13570453, 27140906]

約数ペア:

[(1, 27140906), (2, 13570453), (13, 2087762), (26, 1043881), (37, 733538), (74, 366769), (89, 304954), (178, 152477), (317, 85618), (481, 56426), (634, 42809), (962, 28213), (1157, 23458), (2314, 11729), (3293, 8242), (4121, 6586)]