21903219072

素因数分解:

$2^7\times 3^6\times 7^1\times {\mathrm{33533}}^1$

素因数の和:33572

約数の個数: 224

約数和(自身を含む): 74771430480

約数和(自身を除く): 52868211408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 729, 756, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1458, 1512, 1701, 1728, 1944, 2016, 2268, 2592, 2688, 2916, 3024, 3402, 3456, 3888, 4032, 4536, 5103, 5184, 5832, 6048, 6804, 7776, 8064, 9072, 10206, 10368, 11664, 12096, 13608, 15552, 18144, 20412, 23328, 24192, 27216, 31104, 33533, 36288, 40824, 46656, 54432, 67066, 72576, 81648, 93312, 100599, 108864, 134132, 163296, 201198, 217728, 234731, 268264, 301797, 326592, 402396, 469462, 536528, 603594, 653184, 704193, 804792, 905391, 938924, 1073056, 1207188, 1408386, 1609584, 1810782, 1877848, 2112579, 2146112, 2414376, 2716173, 2816772, 3219168, 3621564, 3755696, 4225158, 4292224, 4828752, 5432346, 5633544, 6337737, 6438336, 7243128, 7511392, 8148519, 8450316, 9657504, 10864692, 11267088, 12675474, 12876672, 14486256, 15022784, 16297038, 16900632, 19013211, 19315008, 21729384, 22534176, 24445557, 25350948, 28972512, 30045568, 32594076, 33801264, 38026422, 38630016, 43458768, 45068352, 48891114, 50701896, 57039633, 57945024, 65188152, 67602528, 76052844, 86917536, 90136704, 97782228, 101403792, 114079266, 115890048, 130376304, 135205056, 152105688, 171118899, 173835072, 195564456, 202807584, 228158532, 260752608, 270410112, 304211376, 342237798, 347670144, 391128912, 405615168, 456317064, 521505216, 608422752, 684475596, 782257824, 811230336, 912634128, 1043010432, 1216845504, 1368951192, 1564515648, 1825268256, 2433691008, 2737902384, 3129031296, 3650536512, 5475804768, 7301073024, 10951609536, 21903219072]

約数ペア:

[(1, 21903219072), (2, 10951609536), (3, 7301073024), (4, 5475804768), (6, 3650536512), (7, 3129031296), (8, 2737902384), (9, 2433691008), (12, 1825268256), (14, 1564515648), (16, 1368951192), (18, 1216845504), (21, 1043010432), (24, 912634128), (27, 811230336), (28, 782257824), (32, 684475596), (36, 608422752), (42, 521505216), (48, 456317064), (54, 405615168), (56, 391128912), (63, 347670144), (64, 342237798), (72, 304211376), (81, 270410112), (84, 260752608), (96, 228158532), (108, 202807584), (112, 195564456), (126, 173835072), (128, 171118899), (144, 152105688), (162, 135205056), (168, 130376304), (189, 115890048), (192, 114079266), (216, 101403792), (224, 97782228), (243, 90136704), (252, 86917536), (288, 76052844), (324, 67602528), (336, 65188152), (378, 57945024), (384, 57039633), (432, 50701896), (448, 48891114), (486, 45068352), (504, 43458768), (567, 38630016), (576, 38026422), (648, 33801264), (672, 32594076), (729, 30045568), (756, 28972512), (864, 25350948), (896, 24445557), (972, 22534176), (1008, 21729384), (1134, 19315008), (1152, 19013211), (1296, 16900632), (1344, 16297038), (1458, 15022784), (1512, 14486256), (1701, 12876672), (1728, 12675474), (1944, 11267088), (2016, 10864692), (2268, 9657504), (2592, 8450316), (2688, 8148519), (2916, 7511392), (3024, 7243128), (3402, 6438336), (3456, 6337737), (3888, 5633544), (4032, 5432346), (4536, 4828752), (5103, 4292224), (5184, 4225158), (5832, 3755696), (6048, 3621564), (6804, 3219168), (7776, 2816772), (8064, 2716173), (9072, 2414376), (10206, 2146112), (10368, 2112579), (11664, 1877848), (12096, 1810782), (13608, 1609584), (15552, 1408386), (18144, 1207188), (20412, 1073056), (23328, 938924), (24192, 905391), (27216, 804792), (31104, 704193), (33533, 653184), (36288, 603594), (40824, 536528), (46656, 469462), (54432, 402396), (67066, 326592), (72576, 301797), (81648, 268264), (93312, 234731), (100599, 217728), (108864, 201198), (134132, 163296)]