21348723924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:747

約数の個数: 216

約数和(自身を含む): 61952846592

約数和(自身を除く): 40604122668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 223, 253, 276, 396, 414, 446, 457, 506, 529, 669, 759, 828, 892, 914, 1012, 1058, 1338, 1371, 1518, 1587, 1828, 2007, 2116, 2277, 2453, 2676, 2742, 3036, 3174, 4014, 4113, 4554, 4761, 4906, 5027, 5129, 5484, 5819, 6348, 7359, 8028, 8226, 9108, 9522, 9812, 10054, 10258, 10511, 11638, 14718, 15081, 15387, 16452, 17457, 19044, 20108, 20516, 21022, 22077, 23276, 29436, 30162, 30774, 31533, 34914, 42044, 44154, 45243, 46161, 52371, 56419, 60324, 61548, 63066, 69828, 88308, 90486, 92322, 94599, 101911, 104742, 112838, 115621, 117967, 126132, 169257, 180972, 184644, 189198, 203822, 209484, 225676, 231242, 235934, 241753, 305733, 338514, 346863, 353901, 378396, 407644, 462484, 471868, 483506, 507771, 611466, 677028, 693726, 707802, 725259, 917199, 967012, 1015542, 1040589, 1061703, 1121021, 1222932, 1297637, 1387452, 1415604, 1450518, 1834398, 2031084, 2081178, 2123406, 2175777, 2242042, 2343953, 2595274, 2659283, 2901036, 3363063, 3668796, 3892911, 4162356, 4246812, 4351554, 4484084, 4687906, 5190548, 5318566, 6726126, 7031859, 7785822, 7977849, 8703108, 9375812, 10089189, 10637132, 11678733, 13452252, 14063718, 15571644, 15955698, 20178378, 21095577, 23357466, 23933547, 25783483, 28127436, 31911396, 40356756, 42191154, 46714932, 47867094, 51566966, 53910919, 77350449, 84382308, 95734188, 103133932, 107821838, 154700898, 161732757, 215643676, 232051347, 309401796, 323465514, 464102694, 485198271, 593020109, 646931028, 928205388, 970396542, 1186040218, 1779060327, 1940793084, 2372080436, 3558120654, 5337180981, 7116241308, 10674361962, 21348723924]

約数ペア:

[(1, 21348723924), (2, 10674361962), (3, 7116241308), (4, 5337180981), (6, 3558120654), (9, 2372080436), (11, 1940793084), (12, 1779060327), (18, 1186040218), (22, 970396542), (23, 928205388), (33, 646931028), (36, 593020109), (44, 485198271), (46, 464102694), (66, 323465514), (69, 309401796), (92, 232051347), (99, 215643676), (132, 161732757), (138, 154700898), (198, 107821838), (207, 103133932), (223, 95734188), (253, 84382308), (276, 77350449), (396, 53910919), (414, 51566966), (446, 47867094), (457, 46714932), (506, 42191154), (529, 40356756), (669, 31911396), (759, 28127436), (828, 25783483), (892, 23933547), (914, 23357466), (1012, 21095577), (1058, 20178378), (1338, 15955698), (1371, 15571644), (1518, 14063718), (1587, 13452252), (1828, 11678733), (2007, 10637132), (2116, 10089189), (2277, 9375812), (2453, 8703108), (2676, 7977849), (2742, 7785822), (3036, 7031859), (3174, 6726126), (4014, 5318566), (4113, 5190548), (4554, 4687906), (4761, 4484084), (4906, 4351554), (5027, 4246812), (5129, 4162356), (5484, 3892911), (5819, 3668796), (6348, 3363063), (7359, 2901036), (8028, 2659283), (8226, 2595274), (9108, 2343953), (9522, 2242042), (9812, 2175777), (10054, 2123406), (10258, 2081178), (10511, 2031084), (11638, 1834398), (14718, 1450518), (15081, 1415604), (15387, 1387452), (16452, 1297637), (17457, 1222932), (19044, 1121021), (20108, 1061703), (20516, 1040589), (21022, 1015542), (22077, 967012), (23276, 917199), (29436, 725259), (30162, 707802), (30774, 693726), (31533, 677028), (34914, 611466), (42044, 507771), (44154, 483506), (45243, 471868), (46161, 462484), (52371, 407644), (56419, 378396), (60324, 353901), (61548, 346863), (63066, 338514), (69828, 305733), (88308, 241753), (90486, 235934), (92322, 231242), (94599, 225676), (101911, 209484), (104742, 203822), (112838, 189198), (115621, 184644), (117967, 180972), (126132, 169257)]