18469472

素因数分解:

$2^5\times 7^2\times {\mathrm{11779}}^1$

素因数の和:11803

約数の個数: 36

約数和(自身を含む): 42301980

約数和(自身を除く): 23832508

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 11779, 23558, 47116, 82453, 94232, 164906, 188464, 329812, 376928, 577171, 659624, 1154342, 1319248, 2308684, 2638496, 4617368, 9234736, 18469472]

約数ペア:

[(1, 18469472), (2, 9234736), (4, 4617368), (7, 2638496), (8, 2308684), (14, 1319248), (16, 1154342), (28, 659624), (32, 577171), (49, 376928), (56, 329812), (98, 188464), (112, 164906), (196, 94232), (224, 82453), (392, 47116), (784, 23558), (1568, 11779)]