85842918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{681293}}^1$

素因数の和:681308

約数の個数: 24

約数和(自身を含む): 212563728

約数和(自身を除く): 126720810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 681293, 1362586, 2043879, 4087758, 4769051, 6131637, 9538102, 12263274, 14307153, 28614306, 42921459, 85842918]

約数ペア:

[(1, 85842918), (2, 42921459), (3, 28614306), (6, 14307153), (7, 12263274), (9, 9538102), (14, 6131637), (18, 4769051), (21, 4087758), (42, 2043879), (63, 1362586), (126, 681293)]