1854337212

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:722

約数の個数: 240

約数和(自身を含む): 6031453120

約数和(自身を除く): 4177115908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 109, 117, 126, 156, 162, 182, 189, 218, 234, 252, 273, 324, 327, 351, 364, 378, 436, 468, 546, 567, 577, 654, 702, 756, 763, 819, 981, 1053, 1092, 1134, 1154, 1308, 1404, 1417, 1526, 1638, 1731, 1962, 2106, 2268, 2289, 2308, 2457, 2834, 2943, 3052, 3276, 3462, 3924, 4039, 4212, 4251, 4578, 4914, 5193, 5668, 5886, 6867, 6924, 7371, 7501, 8078, 8502, 8829, 9156, 9828, 9919, 10386, 11772, 12117, 12753, 13734, 14742, 15002, 15579, 16156, 17004, 17658, 19838, 20601, 20772, 22503, 24234, 25506, 27468, 29484, 29757, 30004, 31158, 35316, 36351, 38259, 39676, 41202, 45006, 46737, 48468, 51012, 52507, 59514, 61803, 62316, 62893, 67509, 72702, 76518, 82404, 89271, 90012, 93474, 105014, 109053, 114777, 119028, 123606, 125786, 135018, 145404, 153036, 157521, 178542, 186948, 188679, 202527, 210028, 218106, 229554, 247212, 251572, 267813, 270036, 315042, 327159, 357084, 377358, 405054, 436212, 440251, 459108, 472563, 535626, 566037, 607581, 630084, 654318, 754716, 803439, 810108, 817609, 880502, 945126, 1071252, 1132074, 1215162, 1308636, 1320753, 1417689, 1606878, 1635218, 1698111, 1761004, 1890252, 2264148, 2430324, 2452827, 2641506, 2835378, 3213756, 3270436, 3396222, 3962259, 4253067, 4905654, 5094333, 5283012, 5670756, 5723263, 6792444, 7358481, 7924518, 8506134, 9811308, 10188666, 11446526, 11886777, 14716962, 15849036, 17012268, 17169789, 20377332, 22075443, 22893052, 23773554, 29433924, 34339578, 35660331, 44150886, 47547108, 51509367, 66226329, 68679156, 71320662, 88301772, 103018734, 132452658, 142641324, 154528101, 206037468, 264905316, 309056202, 463584303, 618112404, 927168606, 1854337212]

約数ペア:

[(1, 1854337212), (2, 927168606), (3, 618112404), (4, 463584303), (6, 309056202), (7, 264905316), (9, 206037468), (12, 154528101), (13, 142641324), (14, 132452658), (18, 103018734), (21, 88301772), (26, 71320662), (27, 68679156), (28, 66226329), (36, 51509367), (39, 47547108), (42, 44150886), (52, 35660331), (54, 34339578), (63, 29433924), (78, 23773554), (81, 22893052), (84, 22075443), (91, 20377332), (108, 17169789), (109, 17012268), (117, 15849036), (126, 14716962), (156, 11886777), (162, 11446526), (182, 10188666), (189, 9811308), (218, 8506134), (234, 7924518), (252, 7358481), (273, 6792444), (324, 5723263), (327, 5670756), (351, 5283012), (364, 5094333), (378, 4905654), (436, 4253067), (468, 3962259), (546, 3396222), (567, 3270436), (577, 3213756), (654, 2835378), (702, 2641506), (756, 2452827), (763, 2430324), (819, 2264148), (981, 1890252), (1053, 1761004), (1092, 1698111), (1134, 1635218), (1154, 1606878), (1308, 1417689), (1404, 1320753), (1417, 1308636), (1526, 1215162), (1638, 1132074), (1731, 1071252), (1962, 945126), (2106, 880502), (2268, 817609), (2289, 810108), (2308, 803439), (2457, 754716), (2834, 654318), (2943, 630084), (3052, 607581), (3276, 566037), (3462, 535626), (3924, 472563), (4039, 459108), (4212, 440251), (4251, 436212), (4578, 405054), (4914, 377358), (5193, 357084), (5668, 327159), (5886, 315042), (6867, 270036), (6924, 267813), (7371, 251572), (7501, 247212), (8078, 229554), (8502, 218106), (8829, 210028), (9156, 202527), (9828, 188679), (9919, 186948), (10386, 178542), (11772, 157521), (12117, 153036), (12753, 145404), (13734, 135018), (14742, 125786), (15002, 123606), (15579, 119028), (16156, 114777), (17004, 109053), (17658, 105014), (19838, 93474), (20601, 90012), (20772, 89271), (22503, 82404), (24234, 76518), (25506, 72702), (27468, 67509), (29484, 62893), (29757, 62316), (30004, 61803), (31158, 59514), (35316, 52507), (36351, 51012), (38259, 48468), (39676, 46737), (41202, 45006)]