12648873146

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{27011}}^1$

素因数の和:27147

約数の個数: 64

約数和(自身を含む): 24396374016

約数和(自身を除く): 11747500870

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 83, 91, 166, 182, 217, 403, 434, 581, 806, 1079, 1162, 2158, 2573, 2821, 5146, 5642, 7553, 15106, 18011, 27011, 33449, 36022, 54022, 66898, 189077, 234143, 351143, 378154, 468286, 702286, 837341, 1674682, 2241913, 2458001, 4483826, 4916002, 5861387, 10885433, 11722774, 15693391, 21770866, 29144869, 31386782, 58289738, 69499303, 76198031, 138998606, 152396062, 204014083, 408028166, 486495121, 903490939, 972990242, 1806981878, 6324436573, 12648873146]

約数ペア:

[(1, 12648873146), (2, 6324436573), (7, 1806981878), (13, 972990242), (14, 903490939), (26, 486495121), (31, 408028166), (62, 204014083), (83, 152396062), (91, 138998606), (166, 76198031), (182, 69499303), (217, 58289738), (403, 31386782), (434, 29144869), (581, 21770866), (806, 15693391), (1079, 11722774), (1162, 10885433), (2158, 5861387), (2573, 4916002), (2821, 4483826), (5146, 2458001), (5642, 2241913), (7553, 1674682), (15106, 837341), (18011, 702286), (27011, 468286), (33449, 378154), (36022, 351143), (54022, 234143), (66898, 189077)]