12975768

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4621}}^1$

素因数の和:4649

約数の個数: 64

約数和(自身を含む): 38824800

約数和(自身を除く): 25849032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 4621, 9242, 13863, 18484, 27726, 36968, 41589, 55452, 60073, 83178, 110904, 120146, 124767, 166356, 180219, 240292, 249534, 332712, 360438, 480584, 499068, 540657, 720876, 998136, 1081314, 1441752, 1621971, 2162628, 3243942, 4325256, 6487884, 12975768]

約数ペア:

[(1, 12975768), (2, 6487884), (3, 4325256), (4, 3243942), (6, 2162628), (8, 1621971), (9, 1441752), (12, 1081314), (13, 998136), (18, 720876), (24, 540657), (26, 499068), (27, 480584), (36, 360438), (39, 332712), (52, 249534), (54, 240292), (72, 180219), (78, 166356), (104, 124767), (108, 120146), (117, 110904), (156, 83178), (216, 60073), (234, 55452), (312, 41589), (351, 36968), (468, 27726), (702, 18484), (936, 13863), (1404, 9242), (2808, 4621)]