9919278

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{1579}}^1$

素因数の和:1936

約数の個数: 24

約数和(自身を含む): 21567000

約数和(自身を除く): 11647722

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 1579, 2094, 3141, 3158, 4737, 6282, 9474, 14211, 28422, 551071, 1102142, 1653213, 3306426, 4959639, 9919278]

約数ペア:

[(1, 9919278), (2, 4959639), (3, 3306426), (6, 1653213), (9, 1102142), (18, 551071), (349, 28422), (698, 14211), (1047, 9474), (1579, 6282), (2094, 4737), (3141, 3158)]