18895008

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:670

約数の個数: 96

約数和(自身を含む): 56064960

約数和(自身を除く): 37169952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 66, 87, 88, 96, 116, 132, 174, 176, 232, 264, 319, 348, 352, 464, 528, 617, 638, 696, 928, 957, 1056, 1234, 1276, 1392, 1851, 1914, 2468, 2552, 2784, 3702, 3828, 4936, 5104, 6787, 7404, 7656, 9872, 10208, 13574, 14808, 15312, 17893, 19744, 20361, 27148, 29616, 30624, 35786, 40722, 53679, 54296, 59232, 71572, 81444, 107358, 108592, 143144, 162888, 196823, 214716, 217184, 286288, 325776, 393646, 429432, 572576, 590469, 651552, 787292, 858864, 1180938, 1574584, 1717728, 2361876, 3149168, 4723752, 6298336, 9447504, 18895008]

約数ペア:

[(1, 18895008), (2, 9447504), (3, 6298336), (4, 4723752), (6, 3149168), (8, 2361876), (11, 1717728), (12, 1574584), (16, 1180938), (22, 858864), (24, 787292), (29, 651552), (32, 590469), (33, 572576), (44, 429432), (48, 393646), (58, 325776), (66, 286288), (87, 217184), (88, 214716), (96, 196823), (116, 162888), (132, 143144), (174, 108592), (176, 107358), (232, 81444), (264, 71572), (319, 59232), (348, 54296), (352, 53679), (464, 40722), (528, 35786), (617, 30624), (638, 29616), (696, 27148), (928, 20361), (957, 19744), (1056, 17893), (1234, 15312), (1276, 14808), (1392, 13574), (1851, 10208), (1914, 9872), (2468, 7656), (2552, 7404), (2784, 6787), (3702, 5104), (3828, 4936)]