25900938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{68521}}^1$

素因数の和:68539

約数の個数: 32

約数和(自身を含む): 65781120

約数和(自身を除く): 39880182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 68521, 137042, 205563, 411126, 479647, 616689, 959294, 1233378, 1438941, 1850067, 2877882, 3700134, 4316823, 8633646, 12950469, 25900938]

約数ペア:

[(1, 25900938), (2, 12950469), (3, 8633646), (6, 4316823), (7, 3700134), (9, 2877882), (14, 1850067), (18, 1438941), (21, 1233378), (27, 959294), (42, 616689), (54, 479647), (63, 411126), (126, 205563), (189, 137042), (378, 68521)]