28706994

素因数分解:

$2^1\times 3^3\times {\mathrm{531611}}^1$

素因数の和:531622

約数の個数: 16

約数和(自身を含む): 63793440

約数和(自身を除く): 35086446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 531611, 1063222, 1594833, 3189666, 4784499, 9568998, 14353497, 28706994]

約数ペア:

[(1, 28706994), (2, 14353497), (3, 9568998), (6, 4784499), (9, 3189666), (18, 1594833), (27, 1063222), (54, 531611)]