18077922

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{6397}}^1$

素因数の和:6562

約数の個数: 24

約数和(自身を含む): 39424476

約数和(自身を除く): 21346554

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 6397, 12794, 19191, 38382, 57573, 115146, 1004329, 2008658, 3012987, 6025974, 9038961, 18077922]

約数ペア:

[(1, 18077922), (2, 9038961), (3, 6025974), (6, 3012987), (9, 2008658), (18, 1004329), (157, 115146), (314, 57573), (471, 38382), (942, 19191), (1413, 12794), (2826, 6397)]