56518014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1345667}}^1$

素因数の和:1345679

約数の個数: 16

約数和(自身を含む): 129184128

約数和(自身を除く): 72666114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1345667, 2691334, 4037001, 8074002, 9419669, 18839338, 28259007, 56518014]

約数ペア:

[(1, 56518014), (2, 28259007), (3, 18839338), (6, 9419669), (7, 8074002), (14, 4037001), (21, 2691334), (42, 1345667)]