26826138

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{78439}}^1$

素因数の和:78466

約数の個数: 24

約数和(自身を含む): 61183200

約数和(自身を除く): 34357062

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 78439, 156878, 235317, 470634, 705951, 1411902, 1490341, 2980682, 4471023, 8942046, 13413069, 26826138]

約数ペア:

[(1, 26826138), (2, 13413069), (3, 8942046), (6, 4471023), (9, 2980682), (18, 1490341), (19, 1411902), (38, 705951), (57, 470634), (114, 235317), (171, 156878), (342, 78439)]