25638787134

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{10247317}}^1$

素因数の和:10247464

約数の個数: 24

約数和(自身を含む): 55950356280

約数和(自身を除く): 30311569146

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 10247317, 20494634, 30741951, 61483902, 92225853, 184451706, 1424377063, 2848754126, 4273131189, 8546262378, 12819393567, 25638787134]

約数ペア:

[(1, 25638787134), (2, 12819393567), (3, 8546262378), (6, 4273131189), (9, 2848754126), (18, 1424377063), (139, 184451706), (278, 92225853), (417, 61483902), (834, 30741951), (1251, 20494634), (2502, 10247317)]