17938962549

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{119233}}^1$

素因数の和:119541

約数の個数: 24

約数和(自身を含む): 26381714840

約数和(自身を除く): 8442752291

約数列:

[1, 3, 9, 73, 219, 229, 657, 687, 2061, 16717, 50151, 119233, 150453, 357699, 1073097, 8704009, 26112027, 27304357, 78336081, 81913071, 245739213, 1993218061, 5979654183, 17938962549]

約数ペア:

[(1, 17938962549), (3, 5979654183), (9, 1993218061), (73, 245739213), (219, 81913071), (229, 78336081), (657, 27304357), (687, 26112027), (2061, 8704009), (16717, 1073097), (50151, 357699), (119233, 150453)]