86957514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{690139}}^1$

素因数の和:690154

約数の個数: 24

約数和(自身を含む): 215323680

約数和(自身を除く): 128366166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 690139, 1380278, 2070417, 4140834, 4830973, 6211251, 9661946, 12422502, 14492919, 28985838, 43478757, 86957514]

約数ペア:

[(1, 86957514), (2, 43478757), (3, 28985838), (6, 14492919), (7, 12422502), (9, 9661946), (14, 6211251), (18, 4830973), (21, 4140834), (42, 2070417), (63, 1380278), (126, 690139)]