7989773076

素因数分解:

$2^2\times 3^2\times {\mathrm{221938141}}^1$

素因数の和:221938151

約数の個数: 18

約数和(自身を含む): 20196370922

約数和(自身を除く): 12206597846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 221938141, 443876282, 665814423, 887752564, 1331628846, 1997443269, 2663257692, 3994886538, 7989773076]

約数ペア:

[(1, 7989773076), (2, 3994886538), (3, 2663257692), (4, 1997443269), (6, 1331628846), (9, 887752564), (12, 665814423), (18, 443876282), (36, 221938141)]