71800074

素因数分解:

$2^1\times 3^3\times {\mathrm{1329631}}^1$

素因数の和:1329642

約数の個数: 16

約数和(自身を含む): 159555840

約数和(自身を除く): 87755766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1329631, 2659262, 3988893, 7977786, 11966679, 23933358, 35900037, 71800074]

約数ペア:

[(1, 71800074), (2, 35900037), (3, 23933358), (6, 11966679), (9, 7977786), (18, 3988893), (27, 2659262), (54, 1329631)]