18628242

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83911}}^1$

素因数の和:83953

約数の個数: 16

約数和(自身を含む): 38263872

約数和(自身を除く): 19635630

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 83911, 167822, 251733, 503466, 3104707, 6209414, 9314121, 18628242]

約数ペア:

[(1, 18628242), (2, 9314121), (3, 6209414), (6, 3104707), (37, 503466), (74, 251733), (111, 167822), (222, 83911)]