21345078

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{96149}}^1$

素因数の和:96191

約数の個数: 16

約数和(自身を含む): 43844400

約数和(自身を除く): 22499322

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 96149, 192298, 288447, 576894, 3557513, 7115026, 10672539, 21345078]

約数ペア:

[(1, 21345078), (2, 10672539), (3, 7115026), (6, 3557513), (37, 576894), (74, 288447), (111, 192298), (222, 96149)]