18840024

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1337

約数の個数: 96

約数和(自身を含む): 60372000

約数和(自身を除く): 41531976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 609, 696, 812, 1044, 1218, 1289, 1624, 1827, 2088, 2436, 2578, 3654, 3867, 4872, 5156, 7308, 7734, 9023, 10312, 11601, 14616, 15468, 18046, 23202, 27069, 30936, 36092, 37381, 46404, 54138, 72184, 74762, 81207, 92808, 108276, 112143, 149524, 162414, 216552, 224286, 261667, 299048, 324828, 336429, 448572, 523334, 649656, 672858, 785001, 897144, 1046668, 1345716, 1570002, 2093336, 2355003, 2691432, 3140004, 4710006, 6280008, 9420012, 18840024]

約数ペア:

[(1, 18840024), (2, 9420012), (3, 6280008), (4, 4710006), (6, 3140004), (7, 2691432), (8, 2355003), (9, 2093336), (12, 1570002), (14, 1345716), (18, 1046668), (21, 897144), (24, 785001), (28, 672858), (29, 649656), (36, 523334), (42, 448572), (56, 336429), (58, 324828), (63, 299048), (72, 261667), (84, 224286), (87, 216552), (116, 162414), (126, 149524), (168, 112143), (174, 108276), (203, 92808), (232, 81207), (252, 74762), (261, 72184), (348, 54138), (406, 46404), (504, 37381), (522, 36092), (609, 30936), (696, 27069), (812, 23202), (1044, 18046), (1218, 15468), (1289, 14616), (1624, 11601), (1827, 10312), (2088, 9023), (2436, 7734), (2578, 7308), (3654, 5156), (3867, 4872)]