84001638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2000039}}^1$

素因数の和:2000051

約数の個数: 16

約数和(自身を含む): 192003840

約数和(自身を除く): 108002202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2000039, 4000078, 6000117, 12000234, 14000273, 28000546, 42000819, 84001638]

約数ペア:

[(1, 84001638), (2, 42000819), (3, 28000546), (6, 14000273), (7, 12000234), (14, 6000117), (21, 4000078), (42, 2000039)]