2018320173

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1083371}}^1$

素因数の和:1083406

約数の個数: 20

約数和(自身を含む): 3146112288

約数和(自身を除く): 1127792115

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 1083371, 3250113, 9750339, 24917533, 29251017, 74752599, 87753051, 224257797, 672773391, 2018320173]

約数ペア:

[(1, 2018320173), (3, 672773391), (9, 224257797), (23, 87753051), (27, 74752599), (69, 29251017), (81, 24917533), (207, 9750339), (621, 3250113), (1863, 1083371)]