179804528652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2140530103}}^1$

素因数の和:2140530117

約数の個数: 24

約数和(自身を含む): 479478743296

約数和(自身を除く): 299674214644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2140530103, 4281060206, 6421590309, 8562120412, 12843180618, 14983710721, 25686361236, 29967421442, 44951132163, 59934842884, 89902264326, 179804528652]

約数ペア:

[(1, 179804528652), (2, 89902264326), (3, 59934842884), (4, 44951132163), (6, 29967421442), (7, 25686361236), (12, 14983710721), (14, 12843180618), (21, 8562120412), (28, 6421590309), (42, 4281060206), (84, 2140530103)]