1968045138

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{281069}}^1$

素因数の和:281466

約数の個数: 24

約数和(自身を含む): 4275074700

約数和(自身を除く): 2307029562

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 2334, 3501, 7002, 281069, 562138, 843207, 1686414, 2529621, 5059242, 109335841, 218671682, 328007523, 656015046, 984022569, 1968045138]

約数ペア:

[(1, 1968045138), (2, 984022569), (3, 656015046), (6, 328007523), (9, 218671682), (18, 109335841), (389, 5059242), (778, 2529621), (1167, 1686414), (2334, 843207), (3501, 562138), (7002, 281069)]