21361194

素因数分解:

$2^1\times 3^2\times {\mathrm{797}}^1\times {\mathrm{1489}}^1$

素因数の和:2294

約数の個数: 24

約数和(自身を含む): 46371780

約数和(自身を除く): 25010586

約数列:

[1, 2, 3, 6, 9, 18, 797, 1489, 1594, 2391, 2978, 4467, 4782, 7173, 8934, 13401, 14346, 26802, 1186733, 2373466, 3560199, 7120398, 10680597, 21361194]

約数ペア:

[(1, 21361194), (2, 10680597), (3, 7120398), (6, 3560199), (9, 2373466), (18, 1186733), (797, 26802), (1489, 14346), (1594, 13401), (2391, 8934), (2978, 7173), (4467, 4782)]