18821824

素因数分解:

$2^6\times 7^1\times {\mathrm{42013}}^1$

素因数の和:42032

約数の個数: 28

約数和(自身を含む): 42686224

約数和(自身を除く): 23864400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 42013, 84026, 168052, 294091, 336104, 588182, 672208, 1176364, 1344416, 2352728, 2688832, 4705456, 9410912, 18821824]

約数ペア:

[(1, 18821824), (2, 9410912), (4, 4705456), (7, 2688832), (8, 2352728), (14, 1344416), (16, 1176364), (28, 672208), (32, 588182), (56, 336104), (64, 294091), (112, 168052), (224, 84026), (448, 42013)]