81546108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{970787}}^1$

素因数の和:970801

約数の個数: 24

約数和(自身を含む): 217456512

約数和(自身を除く): 135910404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 970787, 1941574, 2912361, 3883148, 5824722, 6795509, 11649444, 13591018, 20386527, 27182036, 40773054, 81546108]

約数ペア:

[(1, 81546108), (2, 40773054), (3, 27182036), (4, 20386527), (6, 13591018), (7, 11649444), (12, 6795509), (14, 5824722), (21, 3883148), (28, 2912361), (42, 1941574), (84, 970787)]