6813884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22123}}^1$

素因数の和:22145

約数の個数: 24

約数和(自身を含む): 14867328

約数和(自身を除く): 8053444

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 22123, 44246, 88492, 154861, 243353, 309722, 486706, 619444, 973412, 1703471, 3406942, 6813884]

約数ペア:

[(1, 6813884), (2, 3406942), (4, 1703471), (7, 973412), (11, 619444), (14, 486706), (22, 309722), (28, 243353), (44, 154861), (77, 88492), (154, 44246), (308, 22123)]