21879348

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79273}}^1$

素因数の和:79303

約数の個数: 24

約数和(自身を含む): 53272128

約数和(自身を除く): 31392780

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 79273, 158546, 237819, 317092, 475638, 951276, 1823279, 3646558, 5469837, 7293116, 10939674, 21879348]

約数ペア:

[(1, 21879348), (2, 10939674), (3, 7293116), (4, 5469837), (6, 3646558), (12, 1823279), (23, 951276), (46, 475638), (69, 317092), (92, 237819), (138, 158546), (276, 79273)]