16645661382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{396325271}}^1$

素因数の和:396325283

約数の個数: 16

約数和(自身を含む): 38047226112

約数和(自身を除く): 21401564730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 396325271, 792650542, 1188975813, 2377951626, 2774276897, 5548553794, 8322830691, 16645661382]

約数ペア:

[(1, 16645661382), (2, 8322830691), (3, 5548553794), (6, 2774276897), (7, 2377951626), (14, 1188975813), (21, 792650542), (42, 396325271)]