21863442

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{3677}}^1$

素因数の和:4673

約数の個数: 16

約数和(自身を含む): 43782912

約数和(自身を除く): 21919470

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 3677, 5946, 7354, 11031, 22062, 3643907, 7287814, 10931721, 21863442]

約数ペア:

[(1, 21863442), (2, 10931721), (3, 7287814), (6, 3643907), (991, 22062), (1982, 11031), (2973, 7354), (3677, 5946)]