18052874

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4493}}^1$

素因数の和:4550

約数の個数: 24

約数和(自身を含む): 32275908

約数和(自身を除く): 14223034

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 4493, 8986, 31451, 62902, 184213, 220157, 368426, 440314, 1289491, 2578982, 9026437, 18052874]

約数ペア:

[(1, 18052874), (2, 9026437), (7, 2578982), (14, 1289491), (41, 440314), (49, 368426), (82, 220157), (98, 184213), (287, 62902), (574, 31451), (2009, 8986), (4018, 4493)]