21037542

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{44383}}^1$

素因数の和:44467

約数の個数: 16

約数和(自身を含む): 42608640

約数和(自身を除く): 21571098

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 44383, 88766, 133149, 266298, 3506257, 7012514, 10518771, 21037542]

約数ペア:

[(1, 21037542), (2, 10518771), (3, 7012514), (6, 3506257), (79, 266298), (158, 133149), (237, 88766), (474, 44383)]