19072368

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 240

約数和(自身を含む): 68700960

約数和(自身を除く): 49628592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 49, 51, 53, 54, 56, 63, 68, 72, 84, 98, 102, 106, 108, 112, 119, 126, 136, 144, 147, 153, 159, 168, 189, 196, 204, 212, 216, 238, 252, 272, 294, 306, 318, 336, 357, 371, 378, 392, 408, 424, 432, 441, 459, 476, 477, 504, 588, 612, 636, 714, 742, 756, 784, 816, 833, 848, 882, 901, 918, 952, 954, 1008, 1071, 1113, 1176, 1224, 1272, 1323, 1428, 1431, 1484, 1512, 1666, 1764, 1802, 1836, 1904, 1908, 2142, 2226, 2352, 2448, 2499, 2544, 2597, 2646, 2703, 2856, 2862, 2968, 3024, 3213, 3332, 3339, 3528, 3604, 3672, 3816, 4284, 4452, 4998, 5194, 5292, 5406, 5712, 5724, 5936, 6307, 6426, 6664, 6678, 7056, 7208, 7344, 7497, 7632, 7791, 8109, 8568, 8904, 9996, 10017, 10388, 10584, 10812, 11448, 12614, 12852, 13328, 13356, 14416, 14994, 15582, 16218, 17136, 17808, 18921, 19992, 20034, 20776, 21168, 21624, 22491, 22896, 23373, 24327, 25228, 25704, 26712, 29988, 31164, 32436, 37842, 39984, 40068, 41552, 43248, 44149, 44982, 46746, 48654, 50456, 51408, 53424, 56763, 59976, 62328, 64872, 70119, 75684, 80136, 88298, 89964, 93492, 97308, 100912, 113526, 119952, 124656, 129744, 132447, 140238, 151368, 160272, 170289, 176596, 179928, 186984, 194616, 227052, 264894, 280476, 302736, 340578, 353192, 359856, 373968, 389232, 397341, 454104, 529788, 560952, 681156, 706384, 794682, 908208, 1059576, 1121904, 1192023, 1362312, 1589364, 2119152, 2384046, 2724624, 3178728, 4768092, 6357456, 9536184, 19072368]

約数ペア:

[(1, 19072368), (2, 9536184), (3, 6357456), (4, 4768092), (6, 3178728), (7, 2724624), (8, 2384046), (9, 2119152), (12, 1589364), (14, 1362312), (16, 1192023), (17, 1121904), (18, 1059576), (21, 908208), (24, 794682), (27, 706384), (28, 681156), (34, 560952), (36, 529788), (42, 454104), (48, 397341), (49, 389232), (51, 373968), (53, 359856), (54, 353192), (56, 340578), (63, 302736), (68, 280476), (72, 264894), (84, 227052), (98, 194616), (102, 186984), (106, 179928), (108, 176596), (112, 170289), (119, 160272), (126, 151368), (136, 140238), (144, 132447), (147, 129744), (153, 124656), (159, 119952), (168, 113526), (189, 100912), (196, 97308), (204, 93492), (212, 89964), (216, 88298), (238, 80136), (252, 75684), (272, 70119), (294, 64872), (306, 62328), (318, 59976), (336, 56763), (357, 53424), (371, 51408), (378, 50456), (392, 48654), (408, 46746), (424, 44982), (432, 44149), (441, 43248), (459, 41552), (476, 40068), (477, 39984), (504, 37842), (588, 32436), (612, 31164), (636, 29988), (714, 26712), (742, 25704), (756, 25228), (784, 24327), (816, 23373), (833, 22896), (848, 22491), (882, 21624), (901, 21168), (918, 20776), (952, 20034), (954, 19992), (1008, 18921), (1071, 17808), (1113, 17136), (1176, 16218), (1224, 15582), (1272, 14994), (1323, 14416), (1428, 13356), (1431, 13328), (1484, 12852), (1512, 12614), (1666, 11448), (1764, 10812), (1802, 10584), (1836, 10388), (1904, 10017), (1908, 9996), (2142, 8904), (2226, 8568), (2352, 8109), (2448, 7791), (2499, 7632), (2544, 7497), (2597, 7344), (2646, 7208), (2703, 7056), (2856, 6678), (2862, 6664), (2968, 6426), (3024, 6307), (3213, 5936), (3332, 5724), (3339, 5712), (3528, 5406), (3604, 5292), (3672, 5194), (3816, 4998), (4284, 4452)]