172773018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6661}}^1$

素因数の和:6811

約数の個数: 48

約数和(自身を含む): 411551712

約数和(自身を除く): 238778694

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 131, 198, 262, 393, 786, 1179, 1441, 2358, 2882, 4323, 6661, 8646, 12969, 13322, 19983, 25938, 39966, 59949, 73271, 119898, 146542, 219813, 439626, 659439, 872591, 1318878, 1745182, 2617773, 5235546, 7853319, 9598501, 15706638, 19197002, 28795503, 57591006, 86386509, 172773018]

約数ペア:

[(1, 172773018), (2, 86386509), (3, 57591006), (6, 28795503), (9, 19197002), (11, 15706638), (18, 9598501), (22, 7853319), (33, 5235546), (66, 2617773), (99, 1745182), (131, 1318878), (198, 872591), (262, 659439), (393, 439626), (786, 219813), (1179, 146542), (1441, 119898), (2358, 73271), (2882, 59949), (4323, 39966), (6661, 25938), (8646, 19983), (12969, 13322)]