71278206

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{321073}}^1$

素因数の和:321115

約数の個数: 16

約数和(自身を含む): 146409744

約数和(自身を除く): 75131538

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 321073, 642146, 963219, 1926438, 11879701, 23759402, 35639103, 71278206]

約数ペア:

[(1, 71278206), (2, 35639103), (3, 23759402), (6, 11879701), (37, 1926438), (74, 963219), (111, 642146), (222, 321073)]