16729254

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{2791}}^1$

素因数の和:2842

約数の個数: 40

約数和(自身を含む): 38512848

約数和(自身を除く): 21783594

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2791, 2997, 5582, 5994, 8373, 16746, 25119, 50238, 75357, 103267, 150714, 206534, 226071, 309801, 452142, 619602, 929403, 1858806, 2788209, 5576418, 8364627, 16729254]

約数ペア:

[(1, 16729254), (2, 8364627), (3, 5576418), (6, 2788209), (9, 1858806), (18, 929403), (27, 619602), (37, 452142), (54, 309801), (74, 226071), (81, 206534), (111, 150714), (162, 103267), (222, 75357), (333, 50238), (666, 25119), (999, 16746), (1998, 8373), (2791, 5994), (2997, 5582)]