1799976906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1709}}^1$

素因数の和:2380

約数の個数: 96

約数和(自身を含む): 4810216320

約数和(自身を除く): 3010239414

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 643, 819, 1286, 1638, 1709, 1929, 3418, 3858, 4501, 5127, 5787, 8359, 9002, 10254, 11574, 11963, 13503, 15381, 16718, 22217, 23926, 25077, 27006, 30762, 35889, 40509, 44434, 50154, 58513, 66651, 71778, 75231, 81018, 107667, 117026, 133302, 150462, 155519, 175539, 199953, 215334, 311038, 351078, 399906, 466557, 526617, 933114, 1053234, 1098887, 1399671, 2197774, 2799342, 3296661, 6593322, 7692209, 9889983, 14285531, 15384418, 19779966, 23076627, 28571062, 42856593, 46153254, 69229881, 85713186, 99998717, 128569779, 138459762, 199997434, 257139558, 299996151, 599992302, 899988453, 1799976906]

約数ペア:

[(1, 1799976906), (2, 899988453), (3, 599992302), (6, 299996151), (7, 257139558), (9, 199997434), (13, 138459762), (14, 128569779), (18, 99998717), (21, 85713186), (26, 69229881), (39, 46153254), (42, 42856593), (63, 28571062), (78, 23076627), (91, 19779966), (117, 15384418), (126, 14285531), (182, 9889983), (234, 7692209), (273, 6593322), (546, 3296661), (643, 2799342), (819, 2197774), (1286, 1399671), (1638, 1098887), (1709, 1053234), (1929, 933114), (3418, 526617), (3858, 466557), (4501, 399906), (5127, 351078), (5787, 311038), (8359, 215334), (9002, 199953), (10254, 175539), (11574, 155519), (11963, 150462), (13503, 133302), (15381, 117026), (16718, 107667), (22217, 81018), (23926, 75231), (25077, 71778), (27006, 66651), (30762, 58513), (35889, 50154), (40509, 44434)]