21482232

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{1823}}^1$

素因数の和:2323

約数の個数: 32

約数和(自身を含む): 53844480

約数和(自身を除く): 32362248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1823, 1964, 2946, 3646, 3928, 5469, 5892, 7292, 10938, 11784, 14584, 21876, 43752, 895093, 1790186, 2685279, 3580372, 5370558, 7160744, 10741116, 21482232]

約数ペア:

[(1, 21482232), (2, 10741116), (3, 7160744), (4, 5370558), (6, 3580372), (8, 2685279), (12, 1790186), (24, 895093), (491, 43752), (982, 21876), (1473, 14584), (1823, 11784), (1964, 10938), (2946, 7292), (3646, 5892), (3928, 5469)]