6686987.00000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1016891}}^1$

素因数の和:1016905

約数の個数: 24

約数和(自身を含む): 227783808

約数和(自身を除く): 142364964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1016891, 2033782, 3050673, 4067564, 6101346, 7118237, 12202692, 14236474, 21354711, 28472948, 42709422, 85418844]

約数ペア:

[(1, 85418844), (2, 42709422), (3, 28472948), (4, 21354711), (6, 14236474), (7, 12202692), (12, 7118237), (14, 6101346), (21, 4067564), (28, 3050673), (42, 2033782), (84, 1016891)]