61872666

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2518

約数の個数: 32

約数和(自身を含む): 127598976

約数和(自身を除く): 65726310

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 2381, 4331, 4762, 7143, 8662, 12993, 14286, 25986, 145241, 169051, 290482, 338102, 435723, 507153, 871446, 1014306, 10312111, 20624222, 30936333, 61872666]

約数ペア:

[(1, 61872666), (2, 30936333), (3, 20624222), (6, 10312111), (61, 1014306), (71, 871446), (122, 507153), (142, 435723), (183, 338102), (213, 290482), (366, 169051), (426, 145241), (2381, 25986), (4331, 14286), (4762, 12993), (7143, 8662)]