21874447872

素因数分解:

$2^9\times 3^5\times {\mathrm{109}}^1\times {\mathrm{1613}}^1$

素因数の和:1755

約数の個数: 240

約数和(自身を含む): 66110924880

約数和(自身を除く): 44236477008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 109, 128, 144, 162, 192, 216, 218, 243, 256, 288, 324, 327, 384, 432, 436, 486, 512, 576, 648, 654, 768, 864, 872, 972, 981, 1152, 1296, 1308, 1536, 1613, 1728, 1744, 1944, 1962, 2304, 2592, 2616, 2943, 3226, 3456, 3488, 3888, 3924, 4608, 4839, 5184, 5232, 5886, 6452, 6912, 6976, 7776, 7848, 8829, 9678, 10368, 10464, 11772, 12904, 13824, 13952, 14517, 15552, 15696, 17658, 19356, 20736, 20928, 23544, 25808, 26487, 27904, 29034, 31104, 31392, 35316, 38712, 41472, 41856, 43551, 47088, 51616, 52974, 55808, 58068, 62208, 62784, 70632, 77424, 83712, 87102, 94176, 103232, 105948, 116136, 124416, 125568, 130653, 141264, 154848, 167424, 174204, 175817, 188352, 206464, 211896, 232272, 251136, 261306, 282528, 309696, 348408, 351634, 376704, 391959, 412928, 423792, 464544, 502272, 522612, 527451, 565056, 619392, 696816, 703268, 753408, 783918, 825856, 847584, 929088, 1045224, 1054902, 1130112, 1238784, 1393632, 1406536, 1506816, 1567836, 1582353, 1695168, 1858176, 2090448, 2109804, 2260224, 2477568, 2787264, 2813072, 3135672, 3164706, 3390336, 3716352, 4180896, 4219608, 4520448, 4747059, 5574528, 5626144, 6271344, 6329412, 6780672, 7432704, 8361792, 8439216, 9494118, 11149056, 11252288, 12542688, 12658824, 13561344, 14241177, 16723584, 16878432, 18988236, 22298112, 22504576, 25085376, 25317648, 28482354, 33447168, 33756864, 37976472, 42723531, 45009152, 50170752, 50635296, 56964708, 66894336, 67513728, 75952944, 85447062, 90018304, 100341504, 101270592, 113929416, 135027456, 151905888, 170894124, 200683008, 202541184, 227858832, 270054912, 303811776, 341788248, 405082368, 455717664, 607623552, 683576496, 810164736, 911435328, 1215247104, 1367152992, 1822870656, 2430494208, 2734305984, 3645741312, 5468611968, 7291482624, 10937223936, 21874447872]

約数ペア:

[(1, 21874447872), (2, 10937223936), (3, 7291482624), (4, 5468611968), (6, 3645741312), (8, 2734305984), (9, 2430494208), (12, 1822870656), (16, 1367152992), (18, 1215247104), (24, 911435328), (27, 810164736), (32, 683576496), (36, 607623552), (48, 455717664), (54, 405082368), (64, 341788248), (72, 303811776), (81, 270054912), (96, 227858832), (108, 202541184), (109, 200683008), (128, 170894124), (144, 151905888), (162, 135027456), (192, 113929416), (216, 101270592), (218, 100341504), (243, 90018304), (256, 85447062), (288, 75952944), (324, 67513728), (327, 66894336), (384, 56964708), (432, 50635296), (436, 50170752), (486, 45009152), (512, 42723531), (576, 37976472), (648, 33756864), (654, 33447168), (768, 28482354), (864, 25317648), (872, 25085376), (972, 22504576), (981, 22298112), (1152, 18988236), (1296, 16878432), (1308, 16723584), (1536, 14241177), (1613, 13561344), (1728, 12658824), (1744, 12542688), (1944, 11252288), (1962, 11149056), (2304, 9494118), (2592, 8439216), (2616, 8361792), (2943, 7432704), (3226, 6780672), (3456, 6329412), (3488, 6271344), (3888, 5626144), (3924, 5574528), (4608, 4747059), (4839, 4520448), (5184, 4219608), (5232, 4180896), (5886, 3716352), (6452, 3390336), (6912, 3164706), (6976, 3135672), (7776, 2813072), (7848, 2787264), (8829, 2477568), (9678, 2260224), (10368, 2109804), (10464, 2090448), (11772, 1858176), (12904, 1695168), (13824, 1582353), (13952, 1567836), (14517, 1506816), (15552, 1406536), (15696, 1393632), (17658, 1238784), (19356, 1130112), (20736, 1054902), (20928, 1045224), (23544, 929088), (25808, 847584), (26487, 825856), (27904, 783918), (29034, 753408), (31104, 703268), (31392, 696816), (35316, 619392), (38712, 565056), (41472, 527451), (41856, 522612), (43551, 502272), (47088, 464544), (51616, 423792), (52974, 412928), (55808, 391959), (58068, 376704), (62208, 351634), (62784, 348408), (70632, 309696), (77424, 282528), (83712, 261306), (87102, 251136), (94176, 232272), (103232, 211896), (105948, 206464), (116136, 188352), (124416, 175817), (125568, 174204), (130653, 167424), (141264, 154848)]