2018114787

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1669243}}^1$

素因数の和:1669290

約数の個数: 16

約数和(自身を含む): 2991285248

約数和(自身を除く): 973170461

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 1669243, 5007729, 21700159, 51746533, 65100477, 155239599, 672704929, 2018114787]

約数ペア:

[(1, 2018114787), (3, 672704929), (13, 155239599), (31, 65100477), (39, 51746533), (93, 21700159), (403, 5007729), (1209, 1669243)]