321546876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3827939}}^1$

素因数の和:3827953

約数の個数: 24

約数和(自身を含む): 857458560

約数和(自身を除く): 535911684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3827939, 7655878, 11483817, 15311756, 22967634, 26795573, 45935268, 53591146, 80386719, 107182292, 160773438, 321546876]

約数ペア:

[(1, 321546876), (2, 160773438), (3, 107182292), (4, 80386719), (6, 53591146), (7, 45935268), (12, 26795573), (14, 22967634), (21, 15311756), (28, 11483817), (42, 7655878), (84, 3827939)]