16921854

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{4871}}^1$

素因数の和:5072

約数の個数: 24

約数和(自身を含む): 36861552

約数和(自身を除く): 19939698

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 4871, 9742, 14613, 29226, 43839, 87678, 940103, 1880206, 2820309, 5640618, 8460927, 16921854]

約数ペア:

[(1, 16921854), (2, 8460927), (3, 5640618), (6, 2820309), (9, 1880206), (18, 940103), (193, 87678), (386, 43839), (579, 29226), (1158, 14613), (1737, 9742), (3474, 4871)]