190621836

素因数分解:

$2^2\times 3^6\times {\mathrm{65371}}^1$

素因数の和:65393

約数の個数: 42

約数和(自身を含む): 500161172

約数和(自身を除く): 309539336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 65371, 130742, 196113, 261484, 392226, 588339, 784452, 1176678, 1765017, 2353356, 3530034, 5295051, 7060068, 10590102, 15885153, 21180204, 31770306, 47655459, 63540612, 95310918, 190621836]

約数ペア:

[(1, 190621836), (2, 95310918), (3, 63540612), (4, 47655459), (6, 31770306), (9, 21180204), (12, 15885153), (18, 10590102), (27, 7060068), (36, 5295051), (54, 3530034), (81, 2353356), (108, 1765017), (162, 1176678), (243, 784452), (324, 588339), (486, 392226), (729, 261484), (972, 196113), (1458, 130742), (2916, 65371)]