13169646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 32907264

約数和(自身を除く): 19737618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 823, 889, 1143, 1646, 1778, 2286, 2469, 2667, 4938, 5334, 5761, 7407, 8001, 11522, 14814, 16002, 17283, 34566, 51849, 103698, 104521, 209042, 313563, 627126, 731647, 940689, 1463294, 1881378, 2194941, 4389882, 6584823, 13169646]

約数ペア:

[(1, 13169646), (2, 6584823), (3, 4389882), (6, 2194941), (7, 1881378), (9, 1463294), (14, 940689), (18, 731647), (21, 627126), (42, 313563), (63, 209042), (126, 104521), (127, 103698), (254, 51849), (381, 34566), (762, 17283), (823, 16002), (889, 14814), (1143, 11522), (1646, 8001), (1778, 7407), (2286, 5761), (2469, 5334), (2667, 4938)]