13079628

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{863}}^1$

素因数の和:1294

約数の個数: 36

約数和(自身を含む): 33179328

約数和(自身を除く): 20099700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 863, 1263, 1684, 1726, 2526, 2589, 3452, 3789, 5052, 5178, 7578, 7767, 10356, 15156, 15534, 31068, 363323, 726646, 1089969, 1453292, 2179938, 3269907, 4359876, 6539814, 13079628]

約数ペア:

[(1, 13079628), (2, 6539814), (3, 4359876), (4, 3269907), (6, 2179938), (9, 1453292), (12, 1089969), (18, 726646), (36, 363323), (421, 31068), (842, 15534), (863, 15156), (1263, 10356), (1684, 7767), (1726, 7578), (2526, 5178), (2589, 5052), (3452, 3789)]