20181523032

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{273997}}^1$

素因数の和:274054

約数の個数: 128

約数和(自身を含む): 63129139200

約数和(自身を除く): 42947616168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1674, 2046, 2232, 2376, 2728, 3069, 3348, 4092, 6138, 6696, 8184, 9207, 12276, 18414, 24552, 36828, 73656, 273997, 547994, 821991, 1095988, 1643982, 2191976, 2465973, 3013967, 3287964, 4931946, 6027934, 6575928, 7397919, 8493907, 9041901, 9863892, 12055868, 14795838, 16987814, 18083802, 19727784, 24111736, 25481721, 27125703, 29591676, 33975628, 36167604, 50963442, 54251406, 59183352, 67951256, 72335208, 76445163, 81377109, 93432977, 101926884, 108502812, 152890326, 162754218, 186865954, 203853768, 217005624, 229335489, 280298931, 305780652, 325508436, 373731908, 458670978, 560597862, 611561304, 651016872, 747463816, 840896793, 917341956, 1121195724, 1681793586, 1834683912, 2242391448, 2522690379, 3363587172, 5045380758, 6727174344, 10090761516, 20181523032]

約数ペア:

[(1, 20181523032), (2, 10090761516), (3, 6727174344), (4, 5045380758), (6, 3363587172), (8, 2522690379), (9, 2242391448), (11, 1834683912), (12, 1681793586), (18, 1121195724), (22, 917341956), (24, 840896793), (27, 747463816), (31, 651016872), (33, 611561304), (36, 560597862), (44, 458670978), (54, 373731908), (62, 325508436), (66, 305780652), (72, 280298931), (88, 229335489), (93, 217005624), (99, 203853768), (108, 186865954), (124, 162754218), (132, 152890326), (186, 108502812), (198, 101926884), (216, 93432977), (248, 81377109), (264, 76445163), (279, 72335208), (297, 67951256), (341, 59183352), (372, 54251406), (396, 50963442), (558, 36167604), (594, 33975628), (682, 29591676), (744, 27125703), (792, 25481721), (837, 24111736), (1023, 19727784), (1116, 18083802), (1188, 16987814), (1364, 14795838), (1674, 12055868), (2046, 9863892), (2232, 9041901), (2376, 8493907), (2728, 7397919), (3069, 6575928), (3348, 6027934), (4092, 4931946), (6138, 3287964), (6696, 3013967), (8184, 2465973), (9207, 2191976), (12276, 1643982), (18414, 1095988), (24552, 821991), (36828, 547994), (73656, 273997)]