18885967968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1\times {\mathrm{947}}^1$

素因数の和:1529

約数の個数: 192

約数和(自身を含む): 57793720320

約数和(自身を除く): 38907752352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 59, 84, 96, 112, 118, 168, 177, 224, 236, 336, 354, 413, 472, 503, 672, 708, 826, 944, 947, 1006, 1239, 1416, 1509, 1652, 1888, 1894, 2012, 2478, 2832, 2841, 3018, 3304, 3521, 3788, 4024, 4956, 5664, 5682, 6036, 6608, 6629, 7042, 7576, 8048, 9912, 10563, 11364, 12072, 13216, 13258, 14084, 15152, 16096, 19824, 19887, 21126, 22728, 24144, 26516, 28168, 29677, 30304, 39648, 39774, 42252, 45456, 48288, 53032, 55873, 56336, 59354, 79548, 84504, 89031, 90912, 106064, 111746, 112672, 118708, 159096, 167619, 169008, 178062, 207739, 212128, 223492, 237416, 318192, 335238, 338016, 356124, 391111, 415478, 446984, 474832, 476341, 623217, 636384, 670476, 712248, 782222, 830956, 893968, 949664, 952682, 1173333, 1246434, 1340952, 1424496, 1429023, 1564444, 1661912, 1787936, 1905364, 2346666, 2492868, 2681904, 2848992, 2858046, 3128888, 3323824, 3334387, 3810728, 4693332, 4985736, 5363808, 5716092, 6257776, 6647648, 6668774, 7621456, 9386664, 9971472, 10003161, 11432184, 12515552, 13337548, 15242912, 18773328, 19942944, 20006322, 22864368, 26675096, 28104119, 37546656, 40012644, 45728736, 53350192, 56208238, 80025288, 84312357, 106700384, 112416476, 160050576, 168624714, 196728833, 224832952, 320101152, 337249428, 393457666, 449665904, 590186499, 674498856, 786915332, 899331808, 1180372998, 1348997712, 1573830664, 2360745996, 2697995424, 3147661328, 4721491992, 6295322656, 9442983984, 18885967968]

約数ペア:

[(1, 18885967968), (2, 9442983984), (3, 6295322656), (4, 4721491992), (6, 3147661328), (7, 2697995424), (8, 2360745996), (12, 1573830664), (14, 1348997712), (16, 1180372998), (21, 899331808), (24, 786915332), (28, 674498856), (32, 590186499), (42, 449665904), (48, 393457666), (56, 337249428), (59, 320101152), (84, 224832952), (96, 196728833), (112, 168624714), (118, 160050576), (168, 112416476), (177, 106700384), (224, 84312357), (236, 80025288), (336, 56208238), (354, 53350192), (413, 45728736), (472, 40012644), (503, 37546656), (672, 28104119), (708, 26675096), (826, 22864368), (944, 20006322), (947, 19942944), (1006, 18773328), (1239, 15242912), (1416, 13337548), (1509, 12515552), (1652, 11432184), (1888, 10003161), (1894, 9971472), (2012, 9386664), (2478, 7621456), (2832, 6668774), (2841, 6647648), (3018, 6257776), (3304, 5716092), (3521, 5363808), (3788, 4985736), (4024, 4693332), (4956, 3810728), (5664, 3334387), (5682, 3323824), (6036, 3128888), (6608, 2858046), (6629, 2848992), (7042, 2681904), (7576, 2492868), (8048, 2346666), (9912, 1905364), (10563, 1787936), (11364, 1661912), (12072, 1564444), (13216, 1429023), (13258, 1424496), (14084, 1340952), (15152, 1246434), (16096, 1173333), (19824, 952682), (19887, 949664), (21126, 893968), (22728, 830956), (24144, 782222), (26516, 712248), (28168, 670476), (29677, 636384), (30304, 623217), (39648, 476341), (39774, 474832), (42252, 446984), (45456, 415478), (48288, 391111), (53032, 356124), (55873, 338016), (56336, 335238), (59354, 318192), (79548, 237416), (84504, 223492), (89031, 212128), (90912, 207739), (106064, 178062), (111746, 169008), (112672, 167619), (118708, 159096)]