139510014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3321667}}^1$

素因数の和:3321679

約数の個数: 16

約数和(自身を含む): 318880128

約数和(自身を除く): 179370114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3321667, 6643334, 9965001, 19930002, 23251669, 46503338, 69755007, 139510014]

約数ペア:

[(1, 139510014), (2, 69755007), (3, 46503338), (6, 23251669), (7, 19930002), (14, 9965001), (21, 6643334), (42, 3321667)]