218906412

素因数分解:

$2^2\times 3^1\times {\mathrm{2551}}^1\times {\mathrm{7151}}^1$

素因数の和:9709

約数の個数: 24

約数和(自身を含む): 511053312

約数和(自身を除く): 292146900

約数列:

[1, 2, 3, 4, 6, 12, 2551, 5102, 7151, 7653, 10204, 14302, 15306, 21453, 28604, 30612, 42906, 85812, 18242201, 36484402, 54726603, 72968804, 109453206, 218906412]

約数ペア:

[(1, 218906412), (2, 109453206), (3, 72968804), (4, 54726603), (6, 36484402), (12, 18242201), (2551, 85812), (5102, 42906), (7151, 30612), (7653, 28604), (10204, 21453), (14302, 15306)]