18026176

素因数分解:

$2^6\times 7^1\times {\mathrm{40237}}^1$

素因数の和:40256

約数の個数: 28

約数和(自身を含む): 40881808

約数和(自身を除く): 22855632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 40237, 80474, 160948, 281659, 321896, 563318, 643792, 1126636, 1287584, 2253272, 2575168, 4506544, 9013088, 18026176]

約数ペア:

[(1, 18026176), (2, 9013088), (4, 4506544), (7, 2575168), (8, 2253272), (14, 1287584), (16, 1126636), (28, 643792), (32, 563318), (56, 321896), (64, 281659), (112, 160948), (224, 80474), (448, 40237)]