7721142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8999}}^1$

素因数の和:9028

約数の個数: 32

約数和(自身を含む): 18144000

約数和(自身を除く): 10422858

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 8999, 17998, 26997, 53994, 98989, 116987, 197978, 233974, 296967, 350961, 593934, 701922, 1286857, 2573714, 3860571, 7721142]

約数ペア:

[(1, 7721142), (2, 3860571), (3, 2573714), (6, 1286857), (11, 701922), (13, 593934), (22, 350961), (26, 296967), (33, 233974), (39, 197978), (66, 116987), (78, 98989), (143, 53994), (286, 26997), (429, 17998), (858, 8999)]