8447586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1447}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 19461120

約数和(自身を除く): 11013534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1447, 1946, 2894, 2919, 4341, 5838, 8682, 10129, 20258, 30387, 60774, 201133, 402266, 603399, 1206798, 1407931, 2815862, 4223793, 8447586]

約数ペア:

[(1, 8447586), (2, 4223793), (3, 2815862), (6, 1407931), (7, 1206798), (14, 603399), (21, 402266), (42, 201133), (139, 60774), (278, 30387), (417, 20258), (834, 10129), (973, 8682), (1447, 5838), (1946, 4341), (2894, 2919)]