19477584

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 200

約数和(自身を含む): 68418240

約数和(自身を除く): 48940656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 108, 112, 113, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 226, 228, 252, 266, 304, 324, 336, 339, 342, 378, 399, 432, 452, 456, 504, 513, 532, 567, 648, 678, 684, 756, 791, 798, 904, 912, 1008, 1017, 1026, 1064, 1134, 1197, 1296, 1356, 1368, 1512, 1539, 1582, 1596, 1808, 2034, 2052, 2128, 2147, 2268, 2373, 2394, 2712, 2736, 3024, 3051, 3078, 3164, 3192, 3591, 4068, 4104, 4294, 4536, 4746, 4788, 5424, 6102, 6156, 6328, 6384, 6441, 7119, 7182, 8136, 8208, 8588, 9072, 9153, 9492, 9576, 10773, 12204, 12312, 12656, 12882, 14238, 14364, 15029, 16272, 17176, 18306, 18984, 19152, 19323, 21357, 21546, 24408, 24624, 25764, 28476, 28728, 30058, 34352, 36612, 37968, 38646, 42714, 43092, 45087, 48816, 51528, 56952, 57456, 57969, 60116, 64071, 73224, 77292, 85428, 86184, 90174, 103056, 113904, 115938, 120232, 128142, 135261, 146448, 154584, 170856, 172368, 173907, 180348, 231876, 240464, 256284, 270522, 309168, 341712, 347814, 360696, 405783, 463752, 512568, 541044, 695628, 721392, 811566, 927504, 1025136, 1082088, 1217349, 1391256, 1623132, 2164176, 2434698, 2782512, 3246264, 4869396, 6492528, 9738792, 19477584]

約数ペア:

[(1, 19477584), (2, 9738792), (3, 6492528), (4, 4869396), (6, 3246264), (7, 2782512), (8, 2434698), (9, 2164176), (12, 1623132), (14, 1391256), (16, 1217349), (18, 1082088), (19, 1025136), (21, 927504), (24, 811566), (27, 721392), (28, 695628), (36, 541044), (38, 512568), (42, 463752), (48, 405783), (54, 360696), (56, 347814), (57, 341712), (63, 309168), (72, 270522), (76, 256284), (81, 240464), (84, 231876), (108, 180348), (112, 173907), (113, 172368), (114, 170856), (126, 154584), (133, 146448), (144, 135261), (152, 128142), (162, 120232), (168, 115938), (171, 113904), (189, 103056), (216, 90174), (226, 86184), (228, 85428), (252, 77292), (266, 73224), (304, 64071), (324, 60116), (336, 57969), (339, 57456), (342, 56952), (378, 51528), (399, 48816), (432, 45087), (452, 43092), (456, 42714), (504, 38646), (513, 37968), (532, 36612), (567, 34352), (648, 30058), (678, 28728), (684, 28476), (756, 25764), (791, 24624), (798, 24408), (904, 21546), (912, 21357), (1008, 19323), (1017, 19152), (1026, 18984), (1064, 18306), (1134, 17176), (1197, 16272), (1296, 15029), (1356, 14364), (1368, 14238), (1512, 12882), (1539, 12656), (1582, 12312), (1596, 12204), (1808, 10773), (2034, 9576), (2052, 9492), (2128, 9153), (2147, 9072), (2268, 8588), (2373, 8208), (2394, 8136), (2712, 7182), (2736, 7119), (3024, 6441), (3051, 6384), (3078, 6328), (3164, 6156), (3192, 6102), (3591, 5424), (4068, 4788), (4104, 4746), (4294, 4536)]