18869346

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{24379}}^1$

素因数の和:24430

約数の個数: 24

約数和(自身を含む): 41836080

約数和(自身を除く): 22966734

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 24379, 48758, 73137, 146274, 219411, 438822, 1048297, 2096594, 3144891, 6289782, 9434673, 18869346]

約数ペア:

[(1, 18869346), (2, 9434673), (3, 6289782), (6, 3144891), (9, 2096594), (18, 1048297), (43, 438822), (86, 219411), (129, 146274), (258, 73137), (387, 48758), (774, 24379)]