396670764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4722271}}^1$

素因数の和:4722285

約数の個数: 24

約数和(自身を含む): 1057788928

約数和(自身を除く): 661118164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4722271, 9444542, 14166813, 18889084, 28333626, 33055897, 56667252, 66111794, 99167691, 132223588, 198335382, 396670764]

約数ペア:

[(1, 396670764), (2, 198335382), (3, 132223588), (4, 99167691), (6, 66111794), (7, 56667252), (12, 33055897), (14, 28333626), (21, 18889084), (28, 14166813), (42, 9444542), (84, 4722271)]