18164816

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{1579}}^1$

素因数の和:2306

約数の個数: 20

約数和(自身を含む): 35265600

約数和(自身を除く): 17100784

約数列:

[1, 2, 4, 8, 16, 719, 1438, 1579, 2876, 3158, 5752, 6316, 11504, 12632, 25264, 1135301, 2270602, 4541204, 9082408, 18164816]

約数ペア:

[(1, 18164816), (2, 9082408), (4, 4541204), (8, 2270602), (16, 1135301), (719, 25264), (1438, 12632), (1579, 11504), (2876, 6316), (3158, 5752)]