11784972

素因数分解:

$2^2\times 3^1\times {\mathrm{991}}^2$

素因数の和:1989

約数の個数: 18

約数和(自身を含む): 27526044

約数和(自身を除く): 15741072

約数列:

[1, 2, 3, 4, 6, 12, 991, 1982, 2973, 3964, 5946, 11892, 982081, 1964162, 2946243, 3928324, 5892486, 11784972]

約数ペア:

[(1, 11784972), (2, 5892486), (3, 3928324), (4, 2946243), (6, 1964162), (12, 982081), (991, 11892), (1982, 5946), (2973, 3964)]