18667248

素因数分解:

$2^4\times 3^1\times {\mathrm{388901}}^1$

素因数の和:388912

約数の個数: 20

約数和(自身を含む): 48223848

約数和(自身を除く): 29556600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 388901, 777802, 1166703, 1555604, 2333406, 3111208, 4666812, 6222416, 9333624, 18667248]

約数ペア:

[(1, 18667248), (2, 9333624), (3, 6222416), (4, 4666812), (6, 3111208), (8, 2333406), (12, 1555604), (16, 1166703), (24, 777802), (48, 388901)]