7937622

素因数分解:

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

素因数の和:135

約数の個数: 128

約数和(自身を含む): 23224320

約数和(自身を除く): 15286698

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 33, 42, 46, 54, 63, 66, 69, 77, 83, 99, 126, 138, 154, 161, 166, 189, 198, 207, 231, 249, 253, 297, 322, 378, 414, 462, 483, 498, 506, 581, 594, 621, 693, 747, 759, 913, 966, 1162, 1242, 1386, 1449, 1494, 1518, 1743, 1771, 1826, 1909, 2079, 2241, 2277, 2739, 2898, 3486, 3542, 3818, 4158, 4347, 4482, 4554, 5229, 5313, 5478, 5727, 6391, 6831, 8217, 8694, 10458, 10626, 11454, 12782, 13363, 13662, 15687, 15939, 16434, 17181, 19173, 20999, 24651, 26726, 31374, 31878, 34362, 38346, 40089, 41998, 47817, 49302, 51543, 57519, 62997, 80178, 95634, 103086, 115038, 120267, 125994, 146993, 172557, 188991, 240534, 293986, 345114, 360801, 377982, 440979, 566973, 721602, 881958, 1133946, 1322937, 2645874, 3968811, 7937622]

約数ペア:

[(1, 7937622), (2, 3968811), (3, 2645874), (6, 1322937), (7, 1133946), (9, 881958), (11, 721602), (14, 566973), (18, 440979), (21, 377982), (22, 360801), (23, 345114), (27, 293986), (33, 240534), (42, 188991), (46, 172557), (54, 146993), (63, 125994), (66, 120267), (69, 115038), (77, 103086), (83, 95634), (99, 80178), (126, 62997), (138, 57519), (154, 51543), (161, 49302), (166, 47817), (189, 41998), (198, 40089), (207, 38346), (231, 34362), (249, 31878), (253, 31374), (297, 26726), (322, 24651), (378, 20999), (414, 19173), (462, 17181), (483, 16434), (498, 15939), (506, 15687), (581, 13662), (594, 13363), (621, 12782), (693, 11454), (747, 10626), (759, 10458), (913, 8694), (966, 8217), (1162, 6831), (1242, 6391), (1386, 5727), (1449, 5478), (1494, 5313), (1518, 5229), (1743, 4554), (1771, 4482), (1826, 4347), (1909, 4158), (2079, 3818), (2241, 3542), (2277, 3486), (2739, 2898)]