18441657

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{967}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 28892864

約数和(自身を除く): 10451207

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 967, 1467, 2119, 2901, 6357, 8703, 12571, 19071, 37713, 113139, 157621, 472863, 1418589, 2049073, 6147219, 18441657]

約数ペア:

[(1, 18441657), (3, 6147219), (9, 2049073), (13, 1418589), (39, 472863), (117, 157621), (163, 113139), (489, 37713), (967, 19071), (1467, 12571), (2119, 8703), (2901, 6357)]