21514614

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14173}}^1$

素因数の和:14212

約数の個数: 32

約数和(自身を含む): 48985344

約数和(自身を除く): 27470730

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 14173, 28346, 42519, 85038, 155903, 311806, 325979, 467709, 651958, 935418, 977937, 1955874, 3585769, 7171538, 10757307, 21514614]

約数ペア:

[(1, 21514614), (2, 10757307), (3, 7171538), (6, 3585769), (11, 1955874), (22, 977937), (23, 935418), (33, 651958), (46, 467709), (66, 325979), (69, 311806), (138, 155903), (253, 85038), (506, 42519), (759, 28346), (1518, 14173)]