16987806

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{9533}}^1$

素因数の和:9558

約数の個数: 40

約数和(自身を含む): 41530104

約数和(自身を除く): 24542298

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 9533, 19066, 28599, 57198, 85797, 104863, 171594, 209726, 257391, 314589, 514782, 629178, 772173, 943767, 1544346, 1887534, 2831301, 5662602, 8493903, 16987806]

約数ペア:

[(1, 16987806), (2, 8493903), (3, 5662602), (6, 2831301), (9, 1887534), (11, 1544346), (18, 943767), (22, 772173), (27, 629178), (33, 514782), (54, 314589), (66, 257391), (81, 209726), (99, 171594), (162, 104863), (198, 85797), (297, 57198), (594, 28599), (891, 19066), (1782, 9533)]