18295648

素因数分解:

$2^5\times 7^1\times {\mathrm{81677}}^1$

素因数の和:81694

約数の個数: 24

約数和(自身を含む): 41165712

約数和(自身を除く): 22870064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 81677, 163354, 326708, 571739, 653416, 1143478, 1306832, 2286956, 2613664, 4573912, 9147824, 18295648]

約数ペア:

[(1, 18295648), (2, 9147824), (4, 4573912), (7, 2613664), (8, 2286956), (14, 1306832), (16, 1143478), (28, 653416), (32, 571739), (56, 326708), (112, 163354), (224, 81677)]