85490118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{678493}}^1$

素因数の和:678508

約数の個数: 24

約数和(自身を含む): 211690128

約数和(自身を除く): 126200010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 678493, 1356986, 2035479, 4070958, 4749451, 6106437, 9498902, 12212874, 14248353, 28496706, 42745059, 85490118]

約数ペア:

[(1, 85490118), (2, 42745059), (3, 28496706), (6, 14248353), (7, 12212874), (9, 9498902), (14, 6106437), (18, 4749451), (21, 4070958), (42, 2035479), (63, 1356986), (126, 678493)]