2039004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 5940480

約数和(自身を除く): 3901476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 271, 342, 396, 418, 542, 627, 684, 813, 836, 1084, 1254, 1626, 1881, 2439, 2508, 2981, 3252, 3762, 4878, 5149, 5962, 7524, 8943, 9756, 10298, 11924, 15447, 17886, 20596, 26829, 30894, 35772, 46341, 53658, 56639, 61788, 92682, 107316, 113278, 169917, 185364, 226556, 339834, 509751, 679668, 1019502, 2039004]

約数ペア:

[(1, 2039004), (2, 1019502), (3, 679668), (4, 509751), (6, 339834), (9, 226556), (11, 185364), (12, 169917), (18, 113278), (19, 107316), (22, 92682), (33, 61788), (36, 56639), (38, 53658), (44, 46341), (57, 35772), (66, 30894), (76, 26829), (99, 20596), (114, 17886), (132, 15447), (171, 11924), (198, 10298), (209, 9756), (228, 8943), (271, 7524), (342, 5962), (396, 5149), (418, 4878), (542, 3762), (627, 3252), (684, 2981), (813, 2508), (836, 2439), (1084, 1881), (1254, 1626)]