21852084

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{42349}}^1$

素因数の和:42399

約数の個数: 24

約数和(自身を含む): 52175200

約数和(自身を除く): 30323116

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 42349, 84698, 127047, 169396, 254094, 508188, 1821007, 3642014, 5463021, 7284028, 10926042, 21852084]

約数ペア:

[(1, 21852084), (2, 10926042), (3, 7284028), (4, 5463021), (6, 3642014), (12, 1821007), (43, 508188), (86, 254094), (129, 169396), (172, 127047), (258, 84698), (516, 42349)]