28926882

素因数分解:

$2^1\times 3^4\times {\mathrm{178561}}^1$

素因数の和:178575

約数の個数: 20

約数和(自身を含む): 64818006

約数和(自身を除く): 35891124

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 178561, 357122, 535683, 1071366, 1607049, 3214098, 4821147, 9642294, 14463441, 28926882]

約数ペア:

[(1, 28926882), (2, 14463441), (3, 9642294), (6, 4821147), (9, 3214098), (18, 1607049), (27, 1071366), (54, 535683), (81, 357122), (162, 178561)]