140723802

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{211297}}^1$

素因数の和:211342

約数の個数: 24

約数和(自身を含む): 313143636

約数和(自身を除く): 172419834

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 211297, 422594, 633891, 1267782, 1901673, 3803346, 7817989, 15635978, 23453967, 46907934, 70361901, 140723802]

約数ペア:

[(1, 140723802), (2, 70361901), (3, 46907934), (6, 23453967), (9, 15635978), (18, 7817989), (37, 3803346), (74, 1901673), (111, 1267782), (222, 633891), (333, 422594), (666, 211297)]