179676462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{2153}}^1$

素因数の和:4152

約数の個数: 32

約数和(自身を含む): 411086592

約数和(自身を除く): 231410130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1987, 2153, 3974, 4306, 5961, 6459, 11922, 12918, 13909, 15071, 27818, 30142, 41727, 45213, 83454, 90426, 4278011, 8556022, 12834033, 25668066, 29946077, 59892154, 89838231, 179676462]

約数ペア:

[(1, 179676462), (2, 89838231), (3, 59892154), (6, 29946077), (7, 25668066), (14, 12834033), (21, 8556022), (42, 4278011), (1987, 90426), (2153, 83454), (3974, 45213), (4306, 41727), (5961, 30142), (6459, 27818), (11922, 15071), (12918, 13909)]