840097956

素因数分解:

$2^2\times 3^1\times {\mathrm{6421}}^1\times {\mathrm{10903}}^1$

素因数の和:17331

約数の個数: 24

約数和(自身を含む): 1960713664

約数和(自身を除く): 1120615708

約数列:

[1, 2, 3, 4, 6, 12, 6421, 10903, 12842, 19263, 21806, 25684, 32709, 38526, 43612, 65418, 77052, 130836, 70008163, 140016326, 210024489, 280032652, 420048978, 840097956]

約数ペア:

[(1, 840097956), (2, 420048978), (3, 280032652), (4, 210024489), (6, 140016326), (12, 70008163), (6421, 130836), (10903, 77052), (12842, 65418), (19263, 43612), (21806, 38526), (25684, 32709)]