26378121

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1483}}^1$

素因数の和:1522

約数の個数: 36

約数和(自身を含む): 45000816

約数和(自身を除く): 18622695

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1483, 1617, 2541, 4449, 5929, 10381, 16313, 17787, 31143, 48939, 72667, 114191, 179443, 218001, 342573, 538329, 799337, 1256101, 2398011, 3768303, 8792707, 26378121]

約数ペア:

[(1, 26378121), (3, 8792707), (7, 3768303), (11, 2398011), (21, 1256101), (33, 799337), (49, 538329), (77, 342573), (121, 218001), (147, 179443), (231, 114191), (363, 72667), (539, 48939), (847, 31143), (1483, 17787), (1617, 16313), (2541, 10381), (4449, 5929)]