218364042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2799539}}^1$

素因数の和:2799557

約数の個数: 16

約数和(自身を含む): 470322720

約数和(自身を除く): 251958678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2799539, 5599078, 8398617, 16797234, 36394007, 72788014, 109182021, 218364042]

約数ペア:

[(1, 218364042), (2, 109182021), (3, 72788014), (6, 36394007), (13, 16797234), (26, 8398617), (39, 5599078), (78, 2799539)]