18147808

素因数分解:

$2^5\times 7^1\times {\mathrm{81017}}^1$

素因数の和:81034

約数の個数: 24

約数和(自身を含む): 40833072

約数和(自身を除く): 22685264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 81017, 162034, 324068, 567119, 648136, 1134238, 1296272, 2268476, 2592544, 4536952, 9073904, 18147808]

約数ペア:

[(1, 18147808), (2, 9073904), (4, 4536952), (7, 2592544), (8, 2268476), (14, 1296272), (16, 1134238), (28, 648136), (32, 567119), (56, 324068), (112, 162034), (224, 81017)]