866394

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:514

約数の個数: 24

約数和(自身を含む): 1896960

約数和(自身を除く): 1030566

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 379, 381, 758, 762, 1137, 1143, 2274, 2286, 3411, 6822, 48133, 96266, 144399, 288798, 433197, 866394]

約数ペア:

[(1, 866394), (2, 433197), (3, 288798), (6, 144399), (9, 96266), (18, 48133), (127, 6822), (254, 3411), (379, 2286), (381, 2274), (758, 1143), (762, 1137)]