71796726

素因数分解:

$2^1\times 3^3\times {\mathrm{1329569}}^1$

素因数の和:1329580

約数の個数: 16

約数和(自身を含む): 159548400

約数和(自身を除く): 87751674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1329569, 2659138, 3988707, 7977414, 11966121, 23932242, 35898363, 71796726]

約数ペア:

[(1, 71796726), (2, 35898363), (3, 23932242), (6, 11966121), (9, 7977414), (18, 3988707), (27, 2659138), (54, 1329569)]