38687922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7873}}^1$

素因数の和:7904

約数の個数: 64

約数和(自身を含む): 105826560

約数和(自身を除く): 67138638

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 7873, 15746, 23619, 47238, 55111, 70857, 102349, 110222, 141714, 165333, 204698, 212571, 307047, 330666, 425142, 495999, 614094, 716443, 921141, 991998, 1432886, 1487997, 1842282, 2149329, 2763423, 2975994, 4298658, 5526846, 6447987, 12895974, 19343961, 38687922]

約数ペア:

[(1, 38687922), (2, 19343961), (3, 12895974), (6, 6447987), (7, 5526846), (9, 4298658), (13, 2975994), (14, 2763423), (18, 2149329), (21, 1842282), (26, 1487997), (27, 1432886), (39, 991998), (42, 921141), (54, 716443), (63, 614094), (78, 495999), (91, 425142), (117, 330666), (126, 307047), (182, 212571), (189, 204698), (234, 165333), (273, 141714), (351, 110222), (378, 102349), (546, 70857), (702, 55111), (819, 47238), (1638, 23619), (2457, 15746), (4914, 7873)]