78824508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{938387}}^1$

素因数の和:938401

約数の個数: 24

約数和(自身を含む): 210198912

約数和(自身を除く): 131374404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 938387, 1876774, 2815161, 3753548, 5630322, 6568709, 11260644, 13137418, 19706127, 26274836, 39412254, 78824508]

約数ペア:

[(1, 78824508), (2, 39412254), (3, 26274836), (4, 19706127), (6, 13137418), (7, 11260644), (12, 6568709), (14, 5630322), (21, 3753548), (28, 2815161), (42, 1876774), (84, 938387)]