18149096

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7537}}^1$

素因数の和:7593

約数の個数: 32

約数和(自身を含む): 39800640

約数和(自身を除く): 21651544

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 7537, 15074, 30148, 52759, 60296, 105518, 211036, 324091, 422072, 648182, 1296364, 2268637, 2592728, 4537274, 9074548, 18149096]

約数ペア:

[(1, 18149096), (2, 9074548), (4, 4537274), (7, 2592728), (8, 2268637), (14, 1296364), (28, 648182), (43, 422072), (56, 324091), (86, 211036), (172, 105518), (301, 60296), (344, 52759), (602, 30148), (1204, 15074), (2408, 7537)]