18232158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4057}}^1$

素因数の和:4176

約数の個数: 32

約数和(自身を含む): 42073344

約数和(自身を除く): 23841186

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4057, 4494, 8114, 12171, 24342, 28399, 56798, 85197, 170394, 434099, 868198, 1302297, 2604594, 3038693, 6077386, 9116079, 18232158]

約数ペア:

[(1, 18232158), (2, 9116079), (3, 6077386), (6, 3038693), (7, 2604594), (14, 1302297), (21, 868198), (42, 434099), (107, 170394), (214, 85197), (321, 56798), (642, 28399), (749, 24342), (1498, 12171), (2247, 8114), (4057, 4494)]