2693207874

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 6529190400

約数和(自身を除く): 3835982526

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 113, 147, 222, 226, 259, 294, 313, 339, 343, 518, 626, 678, 686, 777, 791, 939, 1029, 1554, 1582, 1813, 1878, 2058, 2191, 2373, 3626, 4181, 4382, 4746, 5439, 5537, 6573, 8362, 10878, 11074, 11581, 12543, 12691, 13146, 15337, 16611, 23162, 25086, 25382, 29267, 30674, 33222, 34743, 35369, 38073, 38759, 46011, 58534, 69486, 70738, 76146, 77518, 81067, 87801, 92022, 106107, 107359, 116277, 162134, 175602, 204869, 212214, 214718, 232554, 243201, 247583, 322077, 409738, 486402, 495166, 567469, 614607, 644154, 742749, 1134938, 1229214, 1308653, 1434083, 1485498, 1702407, 1733081, 2617306, 2868166, 3404814, 3466162, 3925959, 3972283, 4302249, 5199243, 7851918, 7944566, 8604498, 9160571, 10398486, 11916849, 12131567, 18321142, 23833698, 24263134, 27481713, 36394701, 54963426, 64123997, 72789402, 128247994, 192371991, 384743982, 448867979, 897735958, 1346603937, 2693207874]

約数ペア:

[(1, 2693207874), (2, 1346603937), (3, 897735958), (6, 448867979), (7, 384743982), (14, 192371991), (21, 128247994), (37, 72789402), (42, 64123997), (49, 54963426), (74, 36394701), (98, 27481713), (111, 24263134), (113, 23833698), (147, 18321142), (222, 12131567), (226, 11916849), (259, 10398486), (294, 9160571), (313, 8604498), (339, 7944566), (343, 7851918), (518, 5199243), (626, 4302249), (678, 3972283), (686, 3925959), (777, 3466162), (791, 3404814), (939, 2868166), (1029, 2617306), (1554, 1733081), (1582, 1702407), (1813, 1485498), (1878, 1434083), (2058, 1308653), (2191, 1229214), (2373, 1134938), (3626, 742749), (4181, 644154), (4382, 614607), (4746, 567469), (5439, 495166), (5537, 486402), (6573, 409738), (8362, 322077), (10878, 247583), (11074, 243201), (11581, 232554), (12543, 214718), (12691, 212214), (13146, 204869), (15337, 175602), (16611, 162134), (23162, 116277), (25086, 107359), (25382, 106107), (29267, 92022), (30674, 87801), (33222, 81067), (34743, 77518), (35369, 76146), (38073, 70738), (38759, 69486), (46011, 58534)]