2645874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 7547904

約数和(自身を除く): 4902030

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 42, 46, 63, 66, 69, 77, 83, 99, 126, 138, 154, 161, 166, 198, 207, 231, 249, 253, 322, 414, 462, 483, 498, 506, 581, 693, 747, 759, 913, 966, 1162, 1386, 1449, 1494, 1518, 1743, 1771, 1826, 1909, 2277, 2739, 2898, 3486, 3542, 3818, 4554, 5229, 5313, 5478, 5727, 6391, 8217, 10458, 10626, 11454, 12782, 13363, 15939, 16434, 17181, 19173, 20999, 26726, 31878, 34362, 38346, 40089, 41998, 57519, 62997, 80178, 115038, 120267, 125994, 146993, 188991, 240534, 293986, 377982, 440979, 881958, 1322937, 2645874]

約数ペア:

[(1, 2645874), (2, 1322937), (3, 881958), (6, 440979), (7, 377982), (9, 293986), (11, 240534), (14, 188991), (18, 146993), (21, 125994), (22, 120267), (23, 115038), (33, 80178), (42, 62997), (46, 57519), (63, 41998), (66, 40089), (69, 38346), (77, 34362), (83, 31878), (99, 26726), (126, 20999), (138, 19173), (154, 17181), (161, 16434), (166, 15939), (198, 13363), (207, 12782), (231, 11454), (249, 10626), (253, 10458), (322, 8217), (414, 6391), (462, 5727), (483, 5478), (498, 5313), (506, 5229), (581, 4554), (693, 3818), (747, 3542), (759, 3486), (913, 2898), (966, 2739), (1162, 2277), (1386, 1909), (1449, 1826), (1494, 1771), (1518, 1743)]