16680798

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{2311}}^1$

素因数の和:2720

約数の個数: 24

約数和(自身を含む): 36247536

約数和(自身を除く): 19566738

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2311, 2406, 3609, 4622, 6933, 7218, 13866, 20799, 41598, 926711, 1853422, 2780133, 5560266, 8340399, 16680798]

約数ペア:

[(1, 16680798), (2, 8340399), (3, 5560266), (6, 2780133), (9, 1853422), (18, 926711), (401, 41598), (802, 20799), (1203, 13866), (2311, 7218), (2406, 6933), (3609, 4622)]