27240262

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{102407}}^1$

素因数の和:102435

約数の個数: 16

約数和(自身を含む): 49155840

約数和(自身を除く): 21915578

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 102407, 204814, 716849, 1433698, 1945733, 3891466, 13620131, 27240262]

約数ペア:

[(1, 27240262), (2, 13620131), (7, 3891466), (14, 1945733), (19, 1433698), (38, 716849), (133, 204814), (266, 102407)]