28124586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223211}}^1$

素因数の和:223226

約数の個数: 24

約数和(自身を含む): 69642144

約数和(自身を除く): 41517558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223211, 446422, 669633, 1339266, 1562477, 2008899, 3124954, 4017798, 4687431, 9374862, 14062293, 28124586]

約数ペア:

[(1, 28124586), (2, 14062293), (3, 9374862), (6, 4687431), (7, 4017798), (9, 3124954), (14, 2008899), (18, 1562477), (21, 1339266), (42, 669633), (63, 446422), (126, 223211)]