21729721104

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{236893}}^1$

素因数の和:236934

約数の個数: 180

約数和(自身を含む): 76183689036

約数和(自身を除く): 54453967932

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2352, 2548, 3276, 3528, 3822, 4368, 5096, 5733, 6552, 7056, 7644, 10192, 11466, 13104, 15288, 22932, 30576, 45864, 91728, 236893, 473786, 710679, 947572, 1421358, 1658251, 1895144, 2132037, 2842716, 3079609, 3316502, 3790288, 4264074, 4974753, 5685432, 6159218, 6633004, 8528148, 9238827, 9949506, 11370864, 11607757, 12318436, 13266008, 14924259, 17056296, 18477654, 19899012, 21557263, 23215514, 24636872, 26532016, 27716481, 29848518, 34112592, 34823271, 36955308, 39798024, 43114526, 46431028, 49273744, 55432962, 59697036, 64671789, 69646542, 73910616, 79596048, 86229052, 92862056, 104469813, 110865924, 119394072, 129343578, 139293084, 147821232, 150900841, 172458104, 185724112, 194015367, 208939626, 221731848, 238788144, 258687156, 278586168, 301801682, 344916208, 388030734, 417879252, 443463696, 452702523, 517374312, 557172336, 603603364, 776061468, 835758504, 905405046, 1034748624, 1207206728, 1358107569, 1552122936, 1671517008, 1810810092, 2414413456, 2716215138, 3104245872, 3621620184, 5432430276, 7243240368, 10864860552, 21729721104]

約数ペア:

[(1, 21729721104), (2, 10864860552), (3, 7243240368), (4, 5432430276), (6, 3621620184), (7, 3104245872), (8, 2716215138), (9, 2414413456), (12, 1810810092), (13, 1671517008), (14, 1552122936), (16, 1358107569), (18, 1207206728), (21, 1034748624), (24, 905405046), (26, 835758504), (28, 776061468), (36, 603603364), (39, 557172336), (42, 517374312), (48, 452702523), (49, 443463696), (52, 417879252), (56, 388030734), (63, 344916208), (72, 301801682), (78, 278586168), (84, 258687156), (91, 238788144), (98, 221731848), (104, 208939626), (112, 194015367), (117, 185724112), (126, 172458104), (144, 150900841), (147, 147821232), (156, 139293084), (168, 129343578), (182, 119394072), (196, 110865924), (208, 104469813), (234, 92862056), (252, 86229052), (273, 79596048), (294, 73910616), (312, 69646542), (336, 64671789), (364, 59697036), (392, 55432962), (441, 49273744), (468, 46431028), (504, 43114526), (546, 39798024), (588, 36955308), (624, 34823271), (637, 34112592), (728, 29848518), (784, 27716481), (819, 26532016), (882, 24636872), (936, 23215514), (1008, 21557263), (1092, 19899012), (1176, 18477654), (1274, 17056296), (1456, 14924259), (1638, 13266008), (1764, 12318436), (1872, 11607757), (1911, 11370864), (2184, 9949506), (2352, 9238827), (2548, 8528148), (3276, 6633004), (3528, 6159218), (3822, 5685432), (4368, 4974753), (5096, 4264074), (5733, 3790288), (6552, 3316502), (7056, 3079609), (7644, 2842716), (10192, 2132037), (11466, 1895144), (13104, 1658251), (15288, 1421358), (22932, 947572), (30576, 710679), (45864, 473786), (91728, 236893)]