86839326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{689201}}^1$

素因数の和:689216

約数の個数: 24

約数和(自身を含む): 215031024

約数和(自身を除く): 128191698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 689201, 1378402, 2067603, 4135206, 4824407, 6202809, 9648814, 12405618, 14473221, 28946442, 43419663, 86839326]

約数ペア:

[(1, 86839326), (2, 43419663), (3, 28946442), (6, 14473221), (7, 12405618), (9, 9648814), (14, 6202809), (18, 4824407), (21, 4135206), (42, 2067603), (63, 1378402), (126, 689201)]