71379414

素因数分解:

$2^1\times 3^3\times {\mathrm{1321841}}^1$

素因数の和:1321852

約数の個数: 16

約数和(自身を含む): 158621040

約数和(自身を除く): 87241626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1321841, 2643682, 3965523, 7931046, 11896569, 23793138, 35689707, 71379414]

約数ペア:

[(1, 71379414), (2, 35689707), (3, 23793138), (6, 11896569), (9, 7931046), (18, 3965523), (27, 2643682), (54, 1321841)]