18059397286

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{118901}}^1$

素因数の和:119500

約数の個数: 32

約数和(自身を含む): 32645733120

約数和(自身を除く): 14586335834

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 571, 1142, 3997, 7994, 10849, 21698, 75943, 118901, 151886, 237802, 832307, 1664614, 2259119, 4518238, 15813833, 31627666, 67892471, 135784942, 475247297, 950494594, 1289956949, 2579913898, 9029698643, 18059397286]

約数ペア:

[(1, 18059397286), (2, 9029698643), (7, 2579913898), (14, 1289956949), (19, 950494594), (38, 475247297), (133, 135784942), (266, 67892471), (571, 31627666), (1142, 15813833), (3997, 4518238), (7994, 2259119), (10849, 1664614), (21698, 832307), (75943, 237802), (118901, 151886)]