12888876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 192

約数和(自身を含む): 42900480

約数和(自身を除く): 30011604

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 29, 33, 37, 39, 42, 44, 52, 58, 66, 74, 77, 78, 84, 87, 91, 111, 116, 132, 143, 148, 154, 156, 174, 182, 203, 222, 231, 259, 273, 286, 308, 319, 348, 364, 377, 406, 407, 429, 444, 462, 481, 518, 546, 572, 609, 638, 754, 777, 812, 814, 858, 924, 957, 962, 1001, 1036, 1073, 1092, 1131, 1218, 1221, 1276, 1443, 1508, 1554, 1628, 1716, 1914, 1924, 2002, 2146, 2233, 2262, 2436, 2442, 2639, 2849, 2886, 3003, 3108, 3219, 3367, 3828, 4004, 4147, 4292, 4466, 4524, 4884, 5278, 5291, 5698, 5772, 6006, 6438, 6699, 6734, 7511, 7917, 8294, 8547, 8932, 10101, 10556, 10582, 11396, 11803, 12012, 12441, 12876, 13398, 13468, 13949, 15022, 15834, 15873, 16588, 17094, 20202, 21164, 22533, 23606, 24882, 26796, 27898, 29029, 30044, 31668, 31746, 34188, 35409, 37037, 40404, 41847, 45066, 47212, 49764, 55796, 58058, 63492, 70818, 74074, 82621, 83694, 87087, 90132, 97643, 111111, 116116, 141636, 148148, 153439, 165242, 167388, 174174, 195286, 222222, 247863, 292929, 306878, 330484, 348348, 390572, 444444, 460317, 495726, 585858, 613756, 920634, 991452, 1074073, 1171716, 1841268, 2148146, 3222219, 4296292, 6444438, 12888876]

約数ペア:

[(1, 12888876), (2, 6444438), (3, 4296292), (4, 3222219), (6, 2148146), (7, 1841268), (11, 1171716), (12, 1074073), (13, 991452), (14, 920634), (21, 613756), (22, 585858), (26, 495726), (28, 460317), (29, 444444), (33, 390572), (37, 348348), (39, 330484), (42, 306878), (44, 292929), (52, 247863), (58, 222222), (66, 195286), (74, 174174), (77, 167388), (78, 165242), (84, 153439), (87, 148148), (91, 141636), (111, 116116), (116, 111111), (132, 97643), (143, 90132), (148, 87087), (154, 83694), (156, 82621), (174, 74074), (182, 70818), (203, 63492), (222, 58058), (231, 55796), (259, 49764), (273, 47212), (286, 45066), (308, 41847), (319, 40404), (348, 37037), (364, 35409), (377, 34188), (406, 31746), (407, 31668), (429, 30044), (444, 29029), (462, 27898), (481, 26796), (518, 24882), (546, 23606), (572, 22533), (609, 21164), (638, 20202), (754, 17094), (777, 16588), (812, 15873), (814, 15834), (858, 15022), (924, 13949), (957, 13468), (962, 13398), (1001, 12876), (1036, 12441), (1073, 12012), (1092, 11803), (1131, 11396), (1218, 10582), (1221, 10556), (1276, 10101), (1443, 8932), (1508, 8547), (1554, 8294), (1628, 7917), (1716, 7511), (1914, 6734), (1924, 6699), (2002, 6438), (2146, 6006), (2233, 5772), (2262, 5698), (2436, 5291), (2442, 5278), (2639, 4884), (2849, 4524), (2886, 4466), (3003, 4292), (3108, 4147), (3219, 4004), (3367, 3828)]