21608634

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{3709}}^1$

素因数の和:4685

約数の個数: 16

約数和(自身を含む): 43273440

約数和(自身を除く): 21664806

約数列:

[1, 2, 3, 6, 971, 1942, 2913, 3709, 5826, 7418, 11127, 22254, 3601439, 7202878, 10804317, 21608634]

約数ペア:

[(1, 21608634), (2, 10804317), (3, 7202878), (6, 3601439), (971, 22254), (1942, 11127), (2913, 7418), (3709, 5826)]