21893226

素因数分解:

$2^1\times 3^1\times {\mathrm{1621}}^1\times {\mathrm{2251}}^1$

素因数の和:3877

約数の個数: 16

約数和(自身を含む): 43832928

約数和(自身を除く): 21939702

約数列:

[1, 2, 3, 6, 1621, 2251, 3242, 4502, 4863, 6753, 9726, 13506, 3648871, 7297742, 10946613, 21893226]

約数ペア:

[(1, 21893226), (2, 10946613), (3, 7297742), (6, 3648871), (1621, 13506), (2251, 9726), (3242, 6753), (4502, 4863)]