21100542

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{27691}}^1$

素因数の和:27823

約数の個数: 16

約数和(自身を含む): 42534912

約数和(自身を除く): 21434370

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 27691, 55382, 83073, 166146, 3516757, 7033514, 10550271, 21100542]

約数ペア:

[(1, 21100542), (2, 10550271), (3, 7033514), (6, 3516757), (127, 166146), (254, 83073), (381, 55382), (762, 27691)]