1906200318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{32783}}^1$

素因数の和:33680

約数の個数: 32

約数和(自身を含む): 4163830272

約数和(自身を除く): 2257629954

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 881, 1762, 2643, 5286, 9691, 19382, 29073, 32783, 58146, 65566, 98349, 196698, 360613, 721226, 1081839, 2163678, 28881823, 57763646, 86645469, 173290938, 317700053, 635400106, 953100159, 1906200318]

約数ペア:

[(1, 1906200318), (2, 953100159), (3, 635400106), (6, 317700053), (11, 173290938), (22, 86645469), (33, 57763646), (66, 28881823), (881, 2163678), (1762, 1081839), (2643, 721226), (5286, 360613), (9691, 196698), (19382, 98349), (29073, 65566), (32783, 58146)]