64290942

素因数分解:

$2^1\times 3^3\times {\mathrm{1190573}}^1$

素因数の和:1190584

約数の個数: 16

約数和(自身を含む): 142868880

約数和(自身を除く): 78577938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1190573, 2381146, 3571719, 7143438, 10715157, 21430314, 32145471, 64290942]

約数ペア:

[(1, 64290942), (2, 32145471), (3, 21430314), (6, 10715157), (9, 7143438), (18, 3571719), (27, 2381146), (54, 1190573)]