2018113191

素因数分解:

$3^3\times {\mathrm{6863}}^1\times {\mathrm{10891}}^1$

素因数の和:17763

約数の個数: 16

約数和(自身を含む): 2990507520

約数和(自身を除く): 972394329

約数列:

[1, 3, 9, 27, 6863, 10891, 20589, 32673, 61767, 98019, 185301, 294057, 74744933, 224234799, 672704397, 2018113191]

約数ペア:

[(1, 2018113191), (3, 672704397), (9, 224234799), (27, 74744933), (6863, 294057), (10891, 185301), (20589, 98019), (32673, 61767)]