87052014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{690889}}^1$

素因数の和:690904

約数の個数: 24

約数和(自身を含む): 215557680

約数和(自身を除く): 128505666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 690889, 1381778, 2072667, 4145334, 4836223, 6218001, 9672446, 12436002, 14508669, 29017338, 43526007, 87052014]

約数ペア:

[(1, 87052014), (2, 43526007), (3, 29017338), (6, 14508669), (7, 12436002), (9, 9672446), (14, 6218001), (18, 4836223), (21, 4145334), (42, 2072667), (63, 1381778), (126, 690889)]