18066726

素因数分解:

$2^1\times 3^4\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:730

約数の個数: 40

約数和(自身を含む): 40743120

約数和(自身を除く): 22676394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 229, 458, 487, 687, 974, 1374, 1461, 2061, 2922, 4122, 4383, 6183, 8766, 12366, 13149, 18549, 26298, 37098, 39447, 78894, 111523, 223046, 334569, 669138, 1003707, 2007414, 3011121, 6022242, 9033363, 18066726]

約数ペア:

[(1, 18066726), (2, 9033363), (3, 6022242), (6, 3011121), (9, 2007414), (18, 1003707), (27, 669138), (54, 334569), (81, 223046), (162, 111523), (229, 78894), (458, 39447), (487, 37098), (687, 26298), (974, 18549), (1374, 13149), (1461, 12366), (2061, 8766), (2922, 6183), (4122, 4383)]