163670047338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3896905889}}^1$

素因数の和:3896905901

約数の個数: 16

約数和(自身を含む): 374102965440

約数和(自身を除く): 210432918102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3896905889, 7793811778, 11690717667, 23381435334, 27278341223, 54556682446, 81835023669, 163670047338]

約数ペア:

[(1, 163670047338), (2, 81835023669), (3, 54556682446), (6, 27278341223), (7, 23381435334), (14, 11690717667), (21, 7793811778), (42, 3896905889)]