18241334902

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68576447}}^1$

素因数の和:68576475

約数の個数: 16

約数和(自身を含む): 32916695040

約数和(自身を除く): 14675360138

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 68576447, 137152894, 480035129, 960070258, 1302952493, 2605904986, 9120667451, 18241334902]

約数ペア:

[(1, 18241334902), (2, 9120667451), (7, 2605904986), (14, 1302952493), (19, 960070258), (38, 480035129), (133, 137152894), (266, 68576447)]