18166008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{108131}}^1$

素因数の和:108147

約数の個数: 32

約数和(自身を含む): 51903360

約数和(自身を除く): 33737352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 108131, 216262, 324393, 432524, 648786, 756917, 865048, 1297572, 1513834, 2270751, 2595144, 3027668, 4541502, 6055336, 9083004, 18166008]

約数ペア:

[(1, 18166008), (2, 9083004), (3, 6055336), (4, 4541502), (6, 3027668), (7, 2595144), (8, 2270751), (12, 1513834), (14, 1297572), (21, 865048), (24, 756917), (28, 648786), (42, 432524), (56, 324393), (84, 216262), (168, 108131)]