18485710089

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2851}}^1\times {\mathrm{28069}}^1$

素因数の和:30941

約数の個数: 32

約数和(自身を含む): 30741365760

約数和(自身を除く): 12255655671

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2851, 8553, 19957, 28069, 31361, 59871, 84207, 94083, 196483, 219527, 308759, 589449, 658581, 926277, 2161313, 6483939, 80024719, 240074157, 560173033, 880271909, 1680519099, 2640815727, 6161903363, 18485710089]

約数ペア:

[(1, 18485710089), (3, 6161903363), (7, 2640815727), (11, 1680519099), (21, 880271909), (33, 560173033), (77, 240074157), (231, 80024719), (2851, 6483939), (8553, 2161313), (19957, 926277), (28069, 658581), (31361, 589449), (59871, 308759), (84207, 219527), (94083, 196483)]