21369606

素因数分解:

$2^1\times 3^1\times {\mathrm{863}}^1\times {\mathrm{4127}}^1$

素因数の和:4995

約数の個数: 16

約数和(自身を含む): 42799104

約数和(自身を除く): 21429498

約数列:

[1, 2, 3, 6, 863, 1726, 2589, 4127, 5178, 8254, 12381, 24762, 3561601, 7123202, 10684803, 21369606]

約数ペア:

[(1, 21369606), (2, 10684803), (3, 7123202), (6, 3561601), (863, 24762), (1726, 12381), (2589, 8254), (4127, 5178)]