21367176

素因数分解:

$2^3\times 3^1\times {\mathrm{349}}^1\times {\mathrm{2551}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 53592000

約数和(自身を除く): 32224824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 349, 698, 1047, 1396, 2094, 2551, 2792, 4188, 5102, 7653, 8376, 10204, 15306, 20408, 30612, 61224, 890299, 1780598, 2670897, 3561196, 5341794, 7122392, 10683588, 21367176]

約数ペア:

[(1, 21367176), (2, 10683588), (3, 7122392), (4, 5341794), (6, 3561196), (8, 2670897), (12, 1780598), (24, 890299), (349, 61224), (698, 30612), (1047, 20408), (1396, 15306), (2094, 10204), (2551, 8376), (2792, 7653), (4188, 5102)]