999054

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{881}}^1$

素因数の和:902

約数の個数: 40

約数和(自身を含む): 2561328

約数和(自身を除く): 1562274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 881, 1134, 1762, 2643, 5286, 6167, 7929, 12334, 15858, 18501, 23787, 37002, 47574, 55503, 71361, 111006, 142722, 166509, 333018, 499527, 999054]

約数ペア:

[(1, 999054), (2, 499527), (3, 333018), (6, 166509), (7, 142722), (9, 111006), (14, 71361), (18, 55503), (21, 47574), (27, 37002), (42, 23787), (54, 18501), (63, 15858), (81, 12334), (126, 7929), (162, 6167), (189, 5286), (378, 2643), (567, 1762), (881, 1134)]