18644416

素因数分解:

$2^6\times 7^1\times {\mathrm{41617}}^1$

素因数の和:41636

約数の個数: 28

約数和(自身を含む): 42283888

約数和(自身を除く): 23639472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 41617, 83234, 166468, 291319, 332936, 582638, 665872, 1165276, 1331744, 2330552, 2663488, 4661104, 9322208, 18644416]

約数ペア:

[(1, 18644416), (2, 9322208), (4, 4661104), (7, 2663488), (8, 2330552), (14, 1331744), (16, 1165276), (28, 665872), (32, 582638), (56, 332936), (64, 291319), (112, 166468), (224, 83234), (448, 41617)]