18840804984

素因数分解:

$2^3\times 3^3\times {\mathrm{87225949}}^1$

素因数の和:87225964

約数の個数: 32

約数和(自身を含む): 52335570000

約数和(自身を除く): 33494765016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 87225949, 174451898, 261677847, 348903796, 523355694, 697807592, 785033541, 1046711388, 1570067082, 2093422776, 2355100623, 3140134164, 4710201246, 6280268328, 9420402492, 18840804984]

約数ペア:

[(1, 18840804984), (2, 9420402492), (3, 6280268328), (4, 4710201246), (6, 3140134164), (8, 2355100623), (9, 2093422776), (12, 1570067082), (18, 1046711388), (24, 785033541), (27, 697807592), (36, 523355694), (54, 348903796), (72, 261677847), (108, 174451898), (216, 87225949)]