12488346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 29536416

約数和(自身を除く): 17048070

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 643, 747, 1079, 1286, 1494, 1929, 2158, 3237, 3858, 5787, 6474, 8359, 9711, 11574, 16718, 19422, 25077, 50154, 53369, 75231, 106738, 150462, 160107, 320214, 480321, 693797, 960642, 1387594, 2081391, 4162782, 6244173, 12488346]

約数ペア:

[(1, 12488346), (2, 6244173), (3, 4162782), (6, 2081391), (9, 1387594), (13, 960642), (18, 693797), (26, 480321), (39, 320214), (78, 160107), (83, 150462), (117, 106738), (166, 75231), (234, 53369), (249, 50154), (498, 25077), (643, 19422), (747, 16718), (1079, 11574), (1286, 9711), (1494, 8359), (1929, 6474), (2158, 5787), (3237, 3858)]