16077906

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 39580800

約数和(自身を除く): 23502894

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 222, 234, 333, 351, 481, 619, 666, 702, 962, 999, 1238, 1443, 1857, 1998, 2886, 3714, 4329, 5571, 8047, 8658, 11142, 12987, 16094, 16713, 22903, 24141, 25974, 33426, 45806, 48282, 68709, 72423, 137418, 144846, 206127, 217269, 297739, 412254, 434538, 595478, 618381, 893217, 1236762, 1786434, 2679651, 5359302, 8038953, 16077906]

約数ペア:

[(1, 16077906), (2, 8038953), (3, 5359302), (6, 2679651), (9, 1786434), (13, 1236762), (18, 893217), (26, 618381), (27, 595478), (37, 434538), (39, 412254), (54, 297739), (74, 217269), (78, 206127), (111, 144846), (117, 137418), (222, 72423), (234, 68709), (333, 48282), (351, 45806), (481, 33426), (619, 25974), (666, 24141), (702, 22903), (962, 16713), (999, 16094), (1238, 12987), (1443, 11142), (1857, 8658), (1998, 8047), (2886, 5571), (3714, 4329)]