18655168

素因数分解:

$2^6\times 7^1\times {\mathrm{41641}}^1$

素因数の和:41660

約数の個数: 28

約数和(自身を含む): 42308272

約数和(自身を除く): 23653104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 41641, 83282, 166564, 291487, 333128, 582974, 666256, 1165948, 1332512, 2331896, 2665024, 4663792, 9327584, 18655168]

約数ペア:

[(1, 18655168), (2, 9327584), (4, 4663792), (7, 2665024), (8, 2331896), (14, 1332512), (16, 1165948), (28, 666256), (32, 582974), (56, 333128), (64, 291487), (112, 166564), (224, 83282), (448, 41641)]