12845016

素因数分解:

$2^3\times 3^2\times {\mathrm{178403}}^1$

素因数の和:178415

約数の個数: 24

約数和(自身を含む): 34788780

約数和(自身を除く): 21943764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 178403, 356806, 535209, 713612, 1070418, 1427224, 1605627, 2140836, 3211254, 4281672, 6422508, 12845016]

約数ペア:

[(1, 12845016), (2, 6422508), (3, 4281672), (4, 3211254), (6, 2140836), (8, 1605627), (9, 1427224), (12, 1070418), (18, 713612), (24, 535209), (36, 356806), (72, 178403)]