18497616639

素因数分解:

$3^1\times {\mathrm{439}}^1\times {\mathrm{659}}^1\times {\mathrm{21313}}^1$

素因数の和:22414

約数の個数: 16

約数和(自身を含む): 24758342400

約数和(自身を除く): 6260725761

約数列:

[1, 3, 439, 659, 1317, 1977, 21313, 63939, 289301, 867903, 9356407, 14045267, 28069221, 42135801, 6165872213, 18497616639]

約数ペア:

[(1, 18497616639), (3, 6165872213), (439, 42135801), (659, 28069221), (1317, 14045267), (1977, 9356407), (21313, 867903), (63939, 289301)]