2313972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 6552000

約数和(自身を除く): 4238028

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 199, 204, 228, 306, 323, 342, 398, 597, 612, 646, 684, 796, 969, 1194, 1292, 1791, 1938, 2388, 2907, 3383, 3582, 3781, 3876, 5814, 6766, 7164, 7562, 10149, 11343, 11628, 13532, 15124, 20298, 22686, 30447, 34029, 40596, 45372, 60894, 64277, 68058, 121788, 128554, 136116, 192831, 257108, 385662, 578493, 771324, 1156986, 2313972]

約数ペア:

[(1, 2313972), (2, 1156986), (3, 771324), (4, 578493), (6, 385662), (9, 257108), (12, 192831), (17, 136116), (18, 128554), (19, 121788), (34, 68058), (36, 64277), (38, 60894), (51, 45372), (57, 40596), (68, 34029), (76, 30447), (102, 22686), (114, 20298), (153, 15124), (171, 13532), (199, 11628), (204, 11343), (228, 10149), (306, 7562), (323, 7164), (342, 6766), (398, 5814), (597, 3876), (612, 3781), (646, 3582), (684, 3383), (796, 2907), (969, 2388), (1194, 1938), (1292, 1791)]