21849732

素因数分解:

$2^2\times 3^2\times {\mathrm{337}}^1\times {\mathrm{1801}}^1$

素因数の和:2148

約数の個数: 36

約数和(自身を含む): 55425916

約数和(自身を除く): 33576184

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 337, 674, 1011, 1348, 1801, 2022, 3033, 3602, 4044, 5403, 6066, 7204, 10806, 12132, 16209, 21612, 32418, 64836, 606937, 1213874, 1820811, 2427748, 3641622, 5462433, 7283244, 10924866, 21849732]

約数ペア:

[(1, 21849732), (2, 10924866), (3, 7283244), (4, 5462433), (6, 3641622), (9, 2427748), (12, 1820811), (18, 1213874), (36, 606937), (337, 64836), (674, 32418), (1011, 21612), (1348, 16209), (1801, 12132), (2022, 10806), (3033, 7204), (3602, 6066), (4044, 5403)]