82378218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19927}}^1$

素因数の和:19998

約数の個数: 32

約数和(自身を含む): 180786816

約数和(自身を除く): 98408598

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 19927, 39854, 59781, 119562, 259051, 518102, 777153, 1056131, 1554306, 2112262, 3168393, 6336786, 13729703, 27459406, 41189109, 82378218]

約数ペア:

[(1, 82378218), (2, 41189109), (3, 27459406), (6, 13729703), (13, 6336786), (26, 3168393), (39, 2112262), (53, 1554306), (78, 1056131), (106, 777153), (159, 518102), (318, 259051), (689, 119562), (1378, 59781), (2067, 39854), (4134, 19927)]