12677784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 40227840

約数和(自身を除く): 27550056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 161, 168, 184, 193, 204, 238, 276, 322, 357, 386, 391, 408, 476, 483, 552, 579, 644, 714, 772, 782, 952, 966, 1158, 1173, 1288, 1351, 1428, 1544, 1564, 1932, 2316, 2346, 2702, 2737, 2856, 3128, 3281, 3864, 4053, 4439, 4632, 4692, 5404, 5474, 6562, 8106, 8211, 8878, 9384, 9843, 10808, 10948, 13124, 13317, 16212, 16422, 17756, 19686, 21896, 22967, 26248, 26634, 31073, 32424, 32844, 35512, 39372, 45934, 53268, 62146, 65688, 68901, 75463, 78744, 91868, 93219, 106536, 124292, 137802, 150926, 183736, 186438, 226389, 248584, 275604, 301852, 372876, 452778, 528241, 551208, 603704, 745752, 905556, 1056482, 1584723, 1811112, 2112964, 3169446, 4225928, 6338892, 12677784]

約数ペア:

[(1, 12677784), (2, 6338892), (3, 4225928), (4, 3169446), (6, 2112964), (7, 1811112), (8, 1584723), (12, 1056482), (14, 905556), (17, 745752), (21, 603704), (23, 551208), (24, 528241), (28, 452778), (34, 372876), (42, 301852), (46, 275604), (51, 248584), (56, 226389), (68, 186438), (69, 183736), (84, 150926), (92, 137802), (102, 124292), (119, 106536), (136, 93219), (138, 91868), (161, 78744), (168, 75463), (184, 68901), (193, 65688), (204, 62146), (238, 53268), (276, 45934), (322, 39372), (357, 35512), (386, 32844), (391, 32424), (408, 31073), (476, 26634), (483, 26248), (552, 22967), (579, 21896), (644, 19686), (714, 17756), (772, 16422), (782, 16212), (952, 13317), (966, 13124), (1158, 10948), (1173, 10808), (1288, 9843), (1351, 9384), (1428, 8878), (1544, 8211), (1564, 8106), (1932, 6562), (2316, 5474), (2346, 5404), (2702, 4692), (2737, 4632), (2856, 4439), (3128, 4053), (3281, 3864)]