380673918

素因数分解:

$2^1\times 3^4\times {\mathrm{523}}^1\times {\mathrm{4493}}^1$

素因数の和:5030

約数の個数: 40

約数和(自身を含む): 854812728

約数和(自身を除く): 474138810

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 523, 1046, 1569, 3138, 4493, 4707, 8986, 9414, 13479, 14121, 26958, 28242, 40437, 42363, 80874, 84726, 121311, 242622, 363933, 727866, 2349839, 4699678, 7049517, 14099034, 21148551, 42297102, 63445653, 126891306, 190336959, 380673918]

約数ペア:

[(1, 380673918), (2, 190336959), (3, 126891306), (6, 63445653), (9, 42297102), (18, 21148551), (27, 14099034), (54, 7049517), (81, 4699678), (162, 2349839), (523, 727866), (1046, 363933), (1569, 242622), (3138, 121311), (4493, 84726), (4707, 80874), (8986, 42363), (9414, 40437), (13479, 28242), (14121, 26958)]