11556

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1$

素因数の和:120

約数の個数: 24

約数和(自身を含む): 30240

約数和(自身を除く): 18684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2889, 3852, 5778, 11556]

約数ペア:

[(1, 11556), (2, 5778), (3, 3852), (4, 2889), (6, 1926), (9, 1284), (12, 963), (18, 642), (27, 428), (36, 321), (54, 214), (107, 108)]