28818666

素因数分解:

$2^1\times 3^4\times {\mathrm{177893}}^1$

素因数の和:177907

約数の個数: 20

約数和(自身を含む): 64575522

約数和(自身を除く): 35756856

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 177893, 355786, 533679, 1067358, 1601037, 3202074, 4803111, 9606222, 14409333, 28818666]

約数ペア:

[(1, 28818666), (2, 14409333), (3, 9606222), (6, 4803111), (9, 3202074), (18, 1601037), (27, 1067358), (54, 533679), (81, 355786), (162, 177893)]