87030846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{690721}}^1$

素因数の和:690736

約数の個数: 24

約数和(自身を含む): 215505264

約数和(自身を除く): 128474418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 690721, 1381442, 2072163, 4144326, 4835047, 6216489, 9670094, 12432978, 14505141, 29010282, 43515423, 87030846]

約数ペア:

[(1, 87030846), (2, 43515423), (3, 29010282), (6, 14505141), (7, 12432978), (9, 9670094), (14, 6216489), (18, 4835047), (21, 4144326), (42, 2072163), (63, 1381442), (126, 690721)]