201728304612

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{20831093}}^1$

素因数の和:20831372

約数の個数: 36

約数和(自身を含む): 511819979580

約数和(自身を除く): 310091674968

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 9684, 20831093, 41662186, 62493279, 83324372, 124986558, 187479837, 249973116, 374959674, 749919348, 5603564017, 11207128034, 16810692051, 22414256068, 33621384102, 50432076153, 67242768204, 100864152306, 201728304612]

約数ペア:

[(1, 201728304612), (2, 100864152306), (3, 67242768204), (4, 50432076153), (6, 33621384102), (9, 22414256068), (12, 16810692051), (18, 11207128034), (36, 5603564017), (269, 749919348), (538, 374959674), (807, 249973116), (1076, 187479837), (1614, 124986558), (2421, 83324372), (3228, 62493279), (4842, 41662186), (9684, 20831093)]