2165289786

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1327}}^1$

素因数の和:1457

約数の個数: 128

約数和(自身を含む): 5461585920

約数和(自身を除く): 3296296134

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 67, 82, 99, 123, 134, 198, 201, 246, 297, 369, 402, 451, 594, 603, 737, 738, 902, 1107, 1206, 1327, 1353, 1474, 1809, 2211, 2214, 2654, 2706, 2747, 3618, 3981, 4059, 4422, 5494, 6633, 7962, 8118, 8241, 11943, 12177, 13266, 14597, 16482, 19899, 23886, 24354, 24723, 29194, 30217, 35829, 39798, 43791, 49446, 54407, 60434, 71658, 74169, 87582, 88909, 90651, 108814, 131373, 148338, 163221, 177818, 181302, 262746, 266727, 271953, 326442, 394119, 489663, 533454, 543906, 598477, 788238, 800181, 815859, 977999, 979326, 1196954, 1468989, 1600362, 1631718, 1795431, 1955998, 2400543, 2933997, 2937978, 3590862, 3645269, 4801086, 5386293, 5867994, 7290538, 8801991, 10772586, 10935807, 16158879, 17603982, 21871614, 26405973, 32317758, 32807421, 40097959, 52811946, 65614842, 80195918, 98422263, 120293877, 196844526, 240587754, 360881631, 721763262, 1082644893, 2165289786]

約数ペア:

[(1, 2165289786), (2, 1082644893), (3, 721763262), (6, 360881631), (9, 240587754), (11, 196844526), (18, 120293877), (22, 98422263), (27, 80195918), (33, 65614842), (41, 52811946), (54, 40097959), (66, 32807421), (67, 32317758), (82, 26405973), (99, 21871614), (123, 17603982), (134, 16158879), (198, 10935807), (201, 10772586), (246, 8801991), (297, 7290538), (369, 5867994), (402, 5386293), (451, 4801086), (594, 3645269), (603, 3590862), (737, 2937978), (738, 2933997), (902, 2400543), (1107, 1955998), (1206, 1795431), (1327, 1631718), (1353, 1600362), (1474, 1468989), (1809, 1196954), (2211, 979326), (2214, 977999), (2654, 815859), (2706, 800181), (2747, 788238), (3618, 598477), (3981, 543906), (4059, 533454), (4422, 489663), (5494, 394119), (6633, 326442), (7962, 271953), (8118, 266727), (8241, 262746), (11943, 181302), (12177, 177818), (13266, 163221), (14597, 148338), (16482, 131373), (19899, 108814), (23886, 90651), (24354, 88909), (24723, 87582), (29194, 74169), (30217, 71658), (35829, 60434), (39798, 54407), (43791, 49446)]