21496236

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{7433}}^1$

素因数の和:7681

約数の個数: 24

約数和(自身を含む): 50372784

約数和(自身を除く): 28876548

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 7433, 14866, 22299, 29732, 44598, 89196, 1791353, 3582706, 5374059, 7165412, 10748118, 21496236]

約数ペア:

[(1, 21496236), (2, 10748118), (3, 7165412), (4, 5374059), (6, 3582706), (12, 1791353), (241, 89196), (482, 44598), (723, 29732), (964, 22299), (1446, 14866), (2892, 7433)]