18133794

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{15991}}^1$

素因数の和:16012

約数の個数: 40

約数和(自身を含む): 46440768

約数和(自身を除く): 28306974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 15991, 31982, 47973, 95946, 111937, 143919, 223874, 287838, 335811, 431757, 671622, 863514, 1007433, 1295271, 2014866, 2590542, 3022299, 6044598, 9066897, 18133794]

約数ペア:

[(1, 18133794), (2, 9066897), (3, 6044598), (6, 3022299), (7, 2590542), (9, 2014866), (14, 1295271), (18, 1007433), (21, 863514), (27, 671622), (42, 431757), (54, 335811), (63, 287838), (81, 223874), (126, 143919), (162, 111937), (189, 95946), (378, 47973), (567, 31982), (1134, 15991)]