17806374

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{13933}}^1$

素因数の和:14012

約数の個数: 24

約数和(自身を含む): 39126672

約数和(自身を除く): 21320298

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 13933, 27866, 41799, 83598, 125397, 250794, 989243, 1978486, 2967729, 5935458, 8903187, 17806374]

約数ペア:

[(1, 17806374), (2, 8903187), (3, 5935458), (6, 2967729), (9, 1978486), (18, 989243), (71, 250794), (142, 125397), (213, 83598), (426, 41799), (639, 27866), (1278, 13933)]