2018544927

素因数分解:

$3^1\times 7^1\times {\mathrm{4957}}^1\times {\mathrm{19391}}^1$

素因数の和:24358

約数の個数: 16

約数和(自身を含む): 3076657152

約数和(自身を除く): 1058112225

約数列:

[1, 3, 7, 21, 4957, 14871, 19391, 34699, 58173, 104097, 135737, 407211, 96121187, 288363561, 672848309, 2018544927]

約数ペア:

[(1, 2018544927), (3, 672848309), (7, 288363561), (21, 96121187), (4957, 407211), (14871, 135737), (19391, 104097), (34699, 58173)]