18426296

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8893}}^1$

素因数の和:8943

約数の個数: 32

約数和(自身を含む): 40556640

約数和(自身を除く): 22130344

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 8893, 17786, 35572, 62251, 71144, 124502, 249004, 329041, 498008, 658082, 1316164, 2303287, 2632328, 4606574, 9213148, 18426296]

約数ペア:

[(1, 18426296), (2, 9213148), (4, 4606574), (7, 2632328), (8, 2303287), (14, 1316164), (28, 658082), (37, 498008), (56, 329041), (74, 249004), (148, 124502), (259, 71144), (296, 62251), (518, 35572), (1036, 17786), (2072, 8893)]