71301852

素因数分解:

$2^2\times 3^2\times {\mathrm{1980607}}^1$

素因数の和:1980617

約数の個数: 18

約数和(自身を含む): 180235328

約数和(自身を除く): 108933476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1980607, 3961214, 5941821, 7922428, 11883642, 17825463, 23767284, 35650926, 71301852]

約数ペア:

[(1, 71301852), (2, 35650926), (3, 23767284), (4, 17825463), (6, 11883642), (9, 7922428), (12, 5941821), (18, 3961214), (36, 1980607)]