2058282009

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{54181}}^1$

素因数の和:54267

約数の個数: 40

約数和(自身を含む): 3566475968

約数和(自身を除く): 1508193959

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 469, 567, 603, 1407, 1809, 4221, 5427, 12663, 37989, 54181, 162543, 379267, 487629, 1137801, 1462887, 3413403, 3630127, 4388661, 10240209, 10890381, 25410889, 30720627, 32671143, 76232667, 98013429, 228698001, 294040287, 686094003, 2058282009]

約数ペア:

[(1, 2058282009), (3, 686094003), (7, 294040287), (9, 228698001), (21, 98013429), (27, 76232667), (63, 32671143), (67, 30720627), (81, 25410889), (189, 10890381), (201, 10240209), (469, 4388661), (567, 3630127), (603, 3413403), (1407, 1462887), (1809, 1137801), (4221, 487629), (5427, 379267), (12663, 162543), (37989, 54181)]