2022822081

素因数分解:

$3^2\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{20809}}^1$

素因数の和:22365

約数の個数: 24

約数和(自身を含む): 3341586560

約数和(自身を除く): 1318764479

約数列:

[1, 3, 7, 9, 21, 63, 1543, 4629, 10801, 13887, 20809, 32403, 62427, 97209, 145663, 187281, 436989, 1310967, 32108287, 96324861, 224758009, 288974583, 674274027, 2022822081]

約数ペア:

[(1, 2022822081), (3, 674274027), (7, 288974583), (9, 224758009), (21, 96324861), (63, 32108287), (1543, 1310967), (4629, 436989), (10801, 187281), (13887, 145663), (20809, 97209), (32403, 62427)]