11215548

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{863}}^1$

素因数の和:911

約数の個数: 54

約数和(自身を含む): 29955744

約数和(自身を除く): 18740196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 863, 1083, 1444, 1726, 2166, 2589, 3249, 3452, 4332, 5178, 6498, 7767, 10356, 12996, 15534, 16397, 31068, 32794, 49191, 65588, 98382, 147573, 196764, 295146, 311543, 590292, 623086, 934629, 1246172, 1869258, 2803887, 3738516, 5607774, 11215548]

約数ペア:

[(1, 11215548), (2, 5607774), (3, 3738516), (4, 2803887), (6, 1869258), (9, 1246172), (12, 934629), (18, 623086), (19, 590292), (36, 311543), (38, 295146), (57, 196764), (76, 147573), (114, 98382), (171, 65588), (228, 49191), (342, 32794), (361, 31068), (684, 16397), (722, 15534), (863, 12996), (1083, 10356), (1444, 7767), (1726, 6498), (2166, 5178), (2589, 4332), (3249, 3452)]