82117278

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{240109}}^1$

素因数の和:240136

約数の個数: 24

約数和(自身を含む): 187285800

約数和(自身を除く): 105168522

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 240109, 480218, 720327, 1440654, 2160981, 4321962, 4562071, 9124142, 13686213, 27372426, 41058639, 82117278]

約数ペア:

[(1, 82117278), (2, 41058639), (3, 27372426), (6, 13686213), (9, 9124142), (18, 4562071), (19, 4321962), (38, 2160981), (57, 1440654), (114, 720327), (171, 480218), (342, 240109)]