20172462198

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68613817}}^1$

素因数の和:68613836

約数の個数: 24

約数和(自身を含む): 46931851512

約数和(自身を除く): 26759389314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68613817, 137227634, 205841451, 411682902, 480296719, 960593438, 1440890157, 2881780314, 3362077033, 6724154066, 10086231099, 20172462198]

約数ペア:

[(1, 20172462198), (2, 10086231099), (3, 6724154066), (6, 3362077033), (7, 2881780314), (14, 1440890157), (21, 960593438), (42, 480296719), (49, 411682902), (98, 205841451), (147, 137227634), (294, 68613817)]