18768793923

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1\times {\mathrm{4463}}^1$

素因数の和:4984

約数の個数: 48

約数和(自身を含む): 29933369856

約数和(自身を除く): 11164575933

約数列:

[1, 3, 9, 11, 33, 99, 107, 321, 397, 963, 1177, 1191, 3531, 3573, 4367, 4463, 10593, 13101, 13389, 39303, 40167, 42479, 49093, 127437, 147279, 382311, 441837, 467269, 477541, 1401807, 1432623, 1771811, 4205421, 4297869, 5252951, 5315433, 15758853, 15946299, 19489921, 47276559, 58469763, 175409289, 189583777, 568751331, 1706253993, 2085421547, 6256264641, 18768793923]

約数ペア:

[(1, 18768793923), (3, 6256264641), (9, 2085421547), (11, 1706253993), (33, 568751331), (99, 189583777), (107, 175409289), (321, 58469763), (397, 47276559), (963, 19489921), (1177, 15946299), (1191, 15758853), (3531, 5315433), (3573, 5252951), (4367, 4297869), (4463, 4205421), (10593, 1771811), (13101, 1432623), (13389, 1401807), (39303, 477541), (40167, 467269), (42479, 441837), (49093, 382311), (127437, 147279)]