847252014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20172667}}^1$

素因数の和:20172679

約数の個数: 16

約数和(自身を含む): 1936576128

約数和(自身を除く): 1089324114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20172667, 40345334, 60518001, 121036002, 141208669, 282417338, 423626007, 847252014]

約数ペア:

[(1, 847252014), (2, 423626007), (3, 282417338), (6, 141208669), (7, 121036002), (14, 60518001), (21, 40345334), (42, 20172667)]