2660996898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21119023}}^1$

素因数の和:21119038

約数の個数: 24

約数和(自身を含む): 6589135488

約数和(自身を除く): 3928138590

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21119023, 42238046, 63357069, 126714138, 147833161, 190071207, 295666322, 380142414, 443499483, 886998966, 1330498449, 2660996898]

約数ペア:

[(1, 2660996898), (2, 1330498449), (3, 886998966), (6, 443499483), (7, 380142414), (9, 295666322), (14, 190071207), (18, 147833161), (21, 126714138), (42, 63357069), (63, 42238046), (126, 21119023)]