1968282

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2594

約数の個数: 24

約数和(自身を含む): 4365504

約数和(自身を除く): 2397222

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 2543, 5086, 7629, 15258, 22887, 45774, 109349, 218698, 328047, 656094, 984141, 1968282]

約数ペア:

[(1, 1968282), (2, 984141), (3, 656094), (6, 328047), (9, 218698), (18, 109349), (43, 45774), (86, 22887), (129, 15258), (258, 7629), (387, 5086), (774, 2543)]