18468146

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{653}}^1$

素因数の和:913

約数の個数: 16

約数和(自身を含む): 28252800

約数和(自身を除く): 9784654

約数列:

[1, 2, 79, 158, 179, 358, 653, 1306, 14141, 28282, 51587, 103174, 116887, 233774, 9234073, 18468146]

約数ペア:

[(1, 18468146), (2, 9234073), (79, 233774), (158, 116887), (179, 103174), (358, 51587), (653, 28282), (1306, 14141)]