4239774

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 144

約数和(自身を含む): 12804480

約数和(自身を除く): 8564706

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 23, 33, 38, 42, 46, 49, 57, 63, 66, 69, 77, 98, 99, 114, 126, 133, 138, 147, 154, 161, 171, 198, 207, 209, 231, 253, 266, 294, 322, 342, 399, 414, 418, 437, 441, 462, 483, 506, 539, 627, 693, 759, 798, 874, 882, 931, 966, 1078, 1127, 1197, 1254, 1311, 1386, 1449, 1463, 1518, 1617, 1771, 1862, 1881, 2254, 2277, 2394, 2622, 2793, 2898, 2926, 3059, 3234, 3381, 3542, 3762, 3933, 4389, 4554, 4807, 4851, 5313, 5586, 6118, 6762, 7866, 8379, 8778, 9177, 9614, 9702, 10143, 10241, 10626, 12397, 13167, 14421, 15939, 16758, 18354, 20286, 20482, 21413, 24794, 26334, 27531, 28842, 30723, 31878, 33649, 37191, 42826, 43263, 55062, 61446, 64239, 67298, 74382, 86526, 92169, 100947, 111573, 128478, 184338, 192717, 201894, 223146, 235543, 302841, 385434, 471086, 605682, 706629, 1413258, 2119887, 4239774]

約数ペア:

[(1, 4239774), (2, 2119887), (3, 1413258), (6, 706629), (7, 605682), (9, 471086), (11, 385434), (14, 302841), (18, 235543), (19, 223146), (21, 201894), (22, 192717), (23, 184338), (33, 128478), (38, 111573), (42, 100947), (46, 92169), (49, 86526), (57, 74382), (63, 67298), (66, 64239), (69, 61446), (77, 55062), (98, 43263), (99, 42826), (114, 37191), (126, 33649), (133, 31878), (138, 30723), (147, 28842), (154, 27531), (161, 26334), (171, 24794), (198, 21413), (207, 20482), (209, 20286), (231, 18354), (253, 16758), (266, 15939), (294, 14421), (322, 13167), (342, 12397), (399, 10626), (414, 10241), (418, 10143), (437, 9702), (441, 9614), (462, 9177), (483, 8778), (506, 8379), (539, 7866), (627, 6762), (693, 6118), (759, 5586), (798, 5313), (874, 4851), (882, 4807), (931, 4554), (966, 4389), (1078, 3933), (1127, 3762), (1197, 3542), (1254, 3381), (1311, 3234), (1386, 3059), (1449, 2926), (1463, 2898), (1518, 2793), (1617, 2622), (1771, 2394), (1862, 2277), (1881, 2254)]