2172396

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 5612544

約数和(自身を除く): 3440148

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 463, 782, 926, 1173, 1389, 1564, 1852, 2346, 2778, 4692, 5556, 7871, 10649, 15742, 21298, 23613, 31484, 31947, 42596, 47226, 63894, 94452, 127788, 181033, 362066, 543099, 724132, 1086198, 2172396]

約数ペア:

[(1, 2172396), (2, 1086198), (3, 724132), (4, 543099), (6, 362066), (12, 181033), (17, 127788), (23, 94452), (34, 63894), (46, 47226), (51, 42596), (68, 31947), (69, 31484), (92, 23613), (102, 21298), (138, 15742), (204, 10649), (276, 7871), (391, 5556), (463, 4692), (782, 2778), (926, 2346), (1173, 1852), (1389, 1564)]