4878126

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 11726208

約数和(自身を除く): 6848082

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 347, 426, 639, 694, 781, 1041, 1278, 1562, 2082, 2343, 3123, 3817, 4686, 6246, 7029, 7634, 11451, 14058, 22902, 24637, 34353, 49274, 68706, 73911, 147822, 221733, 271007, 443466, 542014, 813021, 1626042, 2439063, 4878126]

約数ペア:

[(1, 4878126), (2, 2439063), (3, 1626042), (6, 813021), (9, 542014), (11, 443466), (18, 271007), (22, 221733), (33, 147822), (66, 73911), (71, 68706), (99, 49274), (142, 34353), (198, 24637), (213, 22902), (347, 14058), (426, 11451), (639, 7634), (694, 7029), (781, 6246), (1041, 4686), (1278, 3817), (1562, 3123), (2082, 2343)]