66510012

素因数分解:

$2^2\times 3^1\times {\mathrm{509}}^1\times {\mathrm{10889}}^1$

素因数の和:11405

約数の個数: 24

約数和(自身を含む): 155509200

約数和(自身を除く): 88999188

約数列:

[1, 2, 3, 4, 6, 12, 509, 1018, 1527, 2036, 3054, 6108, 10889, 21778, 32667, 43556, 65334, 130668, 5542501, 11085002, 16627503, 22170004, 33255006, 66510012]

約数ペア:

[(1, 66510012), (2, 33255006), (3, 22170004), (4, 16627503), (6, 11085002), (12, 5542501), (509, 130668), (1018, 65334), (1527, 43556), (2036, 32667), (3054, 21778), (6108, 10889)]