81678606

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{716479}}^1$

素因数の和:716503

約数の個数: 16

約数和(自身を含む): 171955200

約数和(自身を除く): 90276594

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 716479, 1432958, 2149437, 4298874, 13613101, 27226202, 40839303, 81678606]

約数ペア:

[(1, 81678606), (2, 40839303), (3, 27226202), (6, 13613101), (19, 4298874), (38, 2149437), (57, 1432958), (114, 716479)]