16849434

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 39529728

約数和(自身を除く): 22680294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 223, 257, 294, 446, 514, 669, 771, 1338, 1542, 1561, 1799, 3122, 3598, 4683, 5397, 9366, 10794, 10927, 12593, 21854, 25186, 32781, 37779, 57311, 65562, 75558, 114622, 171933, 343866, 401177, 802354, 1203531, 2407062, 2808239, 5616478, 8424717, 16849434]

約数ペア:

[(1, 16849434), (2, 8424717), (3, 5616478), (6, 2808239), (7, 2407062), (14, 1203531), (21, 802354), (42, 401177), (49, 343866), (98, 171933), (147, 114622), (223, 75558), (257, 65562), (294, 57311), (446, 37779), (514, 32781), (669, 25186), (771, 21854), (1338, 12593), (1542, 10927), (1561, 10794), (1799, 9366), (3122, 5397), (3598, 4683)]