16218756

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1753}}^1$

素因数の和:2020

約数の個数: 36

約数和(自身を含む): 41180412

約数和(自身を除く): 24961656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 1753, 2313, 3084, 3506, 4626, 5259, 7012, 9252, 10518, 15777, 21036, 31554, 63108, 450521, 901042, 1351563, 1802084, 2703126, 4054689, 5406252, 8109378, 16218756]

約数ペア:

[(1, 16218756), (2, 8109378), (3, 5406252), (4, 4054689), (6, 2703126), (9, 1802084), (12, 1351563), (18, 901042), (36, 450521), (257, 63108), (514, 31554), (771, 21036), (1028, 15777), (1542, 10518), (1753, 9252), (2313, 7012), (3084, 5259), (3506, 4626)]