21183108

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{2099}}^1$

素因数の和:2164

約数の個数: 36

約数和(自身を含む): 51214800

約数和(自身を除く): 30031692

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 841, 1682, 2099, 2523, 3364, 4198, 5046, 6297, 8396, 10092, 12594, 25188, 60871, 121742, 182613, 243484, 365226, 730452, 1765259, 3530518, 5295777, 7061036, 10591554, 21183108]

約数ペア:

[(1, 21183108), (2, 10591554), (3, 7061036), (4, 5295777), (6, 3530518), (12, 1765259), (29, 730452), (58, 365226), (87, 243484), (116, 182613), (174, 121742), (348, 60871), (841, 25188), (1682, 12594), (2099, 10092), (2523, 8396), (3364, 6297), (4198, 5046)]