71963046

素因数分解:

$2^1\times 3^3\times {\mathrm{1332649}}^1$

素因数の和:1332660

約数の個数: 16

約数和(自身を含む): 159918000

約数和(自身を除く): 87954954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1332649, 2665298, 3997947, 7995894, 11993841, 23987682, 35981523, 71963046]

約数ペア:

[(1, 71963046), (2, 35981523), (3, 23987682), (6, 11993841), (9, 7995894), (18, 3997947), (27, 2665298), (54, 1332649)]