13747716

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 37128000

約数和(自身を除く): 23380284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 101, 114, 171, 199, 202, 228, 303, 342, 398, 404, 597, 606, 684, 796, 909, 1194, 1212, 1791, 1818, 1919, 2388, 3582, 3636, 3781, 3838, 5757, 7164, 7562, 7676, 11343, 11514, 15124, 17271, 20099, 22686, 23028, 34029, 34542, 40198, 45372, 60297, 68058, 69084, 80396, 120594, 136116, 180891, 241188, 361782, 381881, 723564, 763762, 1145643, 1527524, 2291286, 3436929, 4582572, 6873858, 13747716]

約数ペア:

[(1, 13747716), (2, 6873858), (3, 4582572), (4, 3436929), (6, 2291286), (9, 1527524), (12, 1145643), (18, 763762), (19, 723564), (36, 381881), (38, 361782), (57, 241188), (76, 180891), (101, 136116), (114, 120594), (171, 80396), (199, 69084), (202, 68058), (228, 60297), (303, 45372), (342, 40198), (398, 34542), (404, 34029), (597, 23028), (606, 22686), (684, 20099), (796, 17271), (909, 15124), (1194, 11514), (1212, 11343), (1791, 7676), (1818, 7562), (1919, 7164), (2388, 5757), (3582, 3838), (3636, 3781)]