6891528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 22118400

約数和(自身を除く): 15226872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 127, 133, 136, 152, 168, 204, 228, 238, 254, 266, 323, 357, 381, 399, 408, 456, 476, 508, 532, 646, 714, 762, 798, 889, 952, 969, 1016, 1064, 1292, 1428, 1524, 1596, 1778, 1938, 2159, 2261, 2413, 2584, 2667, 2856, 3048, 3192, 3556, 3876, 4318, 4522, 4826, 5334, 6477, 6783, 7112, 7239, 7752, 8636, 9044, 9652, 10668, 12954, 13566, 14478, 15113, 16891, 17272, 18088, 19304, 21336, 25908, 27132, 28956, 30226, 33782, 41021, 45339, 50673, 51816, 54264, 57912, 60452, 67564, 82042, 90678, 101346, 120904, 123063, 135128, 164084, 181356, 202692, 246126, 287147, 328168, 362712, 405384, 492252, 574294, 861441, 984504, 1148588, 1722882, 2297176, 3445764, 6891528]

約数ペア:

[(1, 6891528), (2, 3445764), (3, 2297176), (4, 1722882), (6, 1148588), (7, 984504), (8, 861441), (12, 574294), (14, 492252), (17, 405384), (19, 362712), (21, 328168), (24, 287147), (28, 246126), (34, 202692), (38, 181356), (42, 164084), (51, 135128), (56, 123063), (57, 120904), (68, 101346), (76, 90678), (84, 82042), (102, 67564), (114, 60452), (119, 57912), (127, 54264), (133, 51816), (136, 50673), (152, 45339), (168, 41021), (204, 33782), (228, 30226), (238, 28956), (254, 27132), (266, 25908), (323, 21336), (357, 19304), (381, 18088), (399, 17272), (408, 16891), (456, 15113), (476, 14478), (508, 13566), (532, 12954), (646, 10668), (714, 9652), (762, 9044), (798, 8636), (889, 7752), (952, 7239), (969, 7112), (1016, 6783), (1064, 6477), (1292, 5334), (1428, 4826), (1524, 4522), (1596, 4318), (1778, 3876), (1938, 3556), (2159, 3192), (2261, 3048), (2413, 2856), (2584, 2667)]