2909628

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 7812000

約数和(自身を除く): 4902372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 929, 1044, 1566, 1858, 2787, 3132, 3716, 5574, 8361, 11148, 16722, 25083, 26941, 33444, 50166, 53882, 80823, 100332, 107764, 161646, 242469, 323292, 484938, 727407, 969876, 1454814, 2909628]

約数ペア:

[(1, 2909628), (2, 1454814), (3, 969876), (4, 727407), (6, 484938), (9, 323292), (12, 242469), (18, 161646), (27, 107764), (29, 100332), (36, 80823), (54, 53882), (58, 50166), (87, 33444), (108, 26941), (116, 25083), (174, 16722), (261, 11148), (348, 8361), (522, 5574), (783, 3716), (929, 3132), (1044, 2787), (1566, 1858)]