18434192

素因数分解:

$2^4\times 7^3\times {\mathrm{3359}}^1$

素因数の和:3388

約数の個数: 40

約数和(自身を含む): 41664000

約数和(自身を除く): 23229808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 3359, 5488, 6718, 13436, 23513, 26872, 47026, 53744, 94052, 164591, 188104, 329182, 376208, 658364, 1152137, 1316728, 2304274, 2633456, 4608548, 9217096, 18434192]

約数ペア:

[(1, 18434192), (2, 9217096), (4, 4608548), (7, 2633456), (8, 2304274), (14, 1316728), (16, 1152137), (28, 658364), (49, 376208), (56, 329182), (98, 188104), (112, 164591), (196, 94052), (343, 53744), (392, 47026), (686, 26872), (784, 23513), (1372, 13436), (2744, 6718), (3359, 5488)]