7780644

素因数分解:

$2^2\times 3^3\times {\mathrm{72043}}^1$

素因数の和:72056

約数の個数: 24

約数和(自身を含む): 20172320

約数和(自身を除く): 12391676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 72043, 144086, 216129, 288172, 432258, 648387, 864516, 1296774, 1945161, 2593548, 3890322, 7780644]

約数ペア:

[(1, 7780644), (2, 3890322), (3, 2593548), (4, 1945161), (6, 1296774), (9, 864516), (12, 648387), (18, 432258), (27, 288172), (36, 216129), (54, 144086), (108, 72043)]