19440144

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1204

約数の個数: 60

約数和(自身を含む): 54885376

約数和(自身を除く): 35445232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1063, 1143, 1524, 2032, 2126, 2286, 3048, 3189, 4252, 4572, 6096, 6378, 8504, 9144, 9567, 12756, 17008, 18288, 19134, 25512, 38268, 51024, 76536, 135001, 153072, 270002, 405003, 540004, 810006, 1080008, 1215009, 1620012, 2160016, 2430018, 3240024, 4860036, 6480048, 9720072, 19440144]

約数ペア:

[(1, 19440144), (2, 9720072), (3, 6480048), (4, 4860036), (6, 3240024), (8, 2430018), (9, 2160016), (12, 1620012), (16, 1215009), (18, 1080008), (24, 810006), (36, 540004), (48, 405003), (72, 270002), (127, 153072), (144, 135001), (254, 76536), (381, 51024), (508, 38268), (762, 25512), (1016, 19134), (1063, 18288), (1143, 17008), (1524, 12756), (2032, 9567), (2126, 9144), (2286, 8504), (3048, 6378), (3189, 6096), (4252, 4572)]