18624242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3301}}^1$

素因数の和:3354

約数の個数: 32

約数和(自身を含む): 35503104

約数和(自身を除く): 16878862

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 3301, 5642, 6602, 23107, 42913, 46214, 85826, 102331, 204662, 300391, 600782, 716317, 1330303, 1432634, 2660606, 9312121, 18624242]

約数ペア:

[(1, 18624242), (2, 9312121), (7, 2660606), (13, 1432634), (14, 1330303), (26, 716317), (31, 600782), (62, 300391), (91, 204662), (182, 102331), (217, 85826), (403, 46214), (434, 42913), (806, 23107), (2821, 6602), (3301, 5642)]