27719802

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139999}}^1$

素因数の和:140018

約数の個数: 24

約数和(自身を含む): 65520000

約数和(自身を除く): 37800198

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 139999, 279998, 419997, 839994, 1259991, 1539989, 2519982, 3079978, 4619967, 9239934, 13859901, 27719802]

約数ペア:

[(1, 27719802), (2, 13859901), (3, 9239934), (6, 4619967), (9, 3079978), (11, 2519982), (18, 1539989), (22, 1259991), (33, 839994), (66, 419997), (99, 279998), (198, 139999)]