27941020198

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21931727}}^1$

素因数の和:21931756

約数の個数: 24

約数和(自身を含む): 52504556832

約数和(自身を除く): 24563536634

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 21931727, 43863454, 153522089, 285112451, 307044178, 570224902, 1074654623, 1995787157, 2149309246, 3991574314, 13970510099, 27941020198]

約数ペア:

[(1, 27941020198), (2, 13970510099), (7, 3991574314), (13, 2149309246), (14, 1995787157), (26, 1074654623), (49, 570224902), (91, 307044178), (98, 285112451), (182, 153522089), (637, 43863454), (1274, 21931727)]