10820754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 27014208

約数和(自身を除く): 16193454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 547, 942, 1094, 1099, 1413, 1641, 2198, 2826, 3282, 3297, 3829, 4923, 6594, 7658, 9846, 9891, 11487, 19782, 22974, 34461, 68922, 85879, 171758, 257637, 515274, 601153, 772911, 1202306, 1545822, 1803459, 3606918, 5410377, 10820754]

約数ペア:

[(1, 10820754), (2, 5410377), (3, 3606918), (6, 1803459), (7, 1545822), (9, 1202306), (14, 772911), (18, 601153), (21, 515274), (42, 257637), (63, 171758), (126, 85879), (157, 68922), (314, 34461), (471, 22974), (547, 19782), (942, 11487), (1094, 9891), (1099, 9846), (1413, 7658), (1641, 6594), (2198, 4923), (2826, 3829), (3282, 3297)]