218801712

素因数分解:

$2^4\times 3^1\times {\mathrm{4558369}}^1$

素因数の和:4558380

約数の個数: 20

約数和(自身を含む): 565237880

約数和(自身を除く): 346436168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4558369, 9116738, 13675107, 18233476, 27350214, 36466952, 54700428, 72933904, 109400856, 218801712]

約数ペア:

[(1, 218801712), (2, 109400856), (3, 72933904), (4, 54700428), (6, 36466952), (8, 27350214), (12, 18233476), (16, 13675107), (24, 9116738), (48, 4558369)]