18766473

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{2053}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 27408576

約数和(自身を除く): 8642103

約数列:

[1, 3, 11, 33, 277, 831, 2053, 3047, 6159, 9141, 22583, 67749, 568681, 1706043, 6255491, 18766473]

約数ペア:

[(1, 18766473), (3, 6255491), (11, 1706043), (33, 568681), (277, 67749), (831, 22583), (2053, 9141), (3047, 6159)]