266560014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6346667}}^1$

素因数の和:6346679

約数の個数: 16

約数和(自身を含む): 609280128

約数和(自身を除く): 342720114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6346667, 12693334, 19040001, 38080002, 44426669, 88853338, 133280007, 266560014]

約数ペア:

[(1, 266560014), (2, 133280007), (3, 88853338), (6, 44426669), (7, 38080002), (14, 19040001), (21, 12693334), (42, 6346667)]