21588336

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1$

素因数の和:105

約数の個数: 240

約数和(自身を含む): 79161600

約数和(自身を除く): 57573264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 59, 63, 66, 72, 77, 84, 88, 99, 108, 112, 118, 121, 126, 132, 144, 154, 168, 176, 177, 189, 198, 216, 231, 236, 242, 252, 264, 297, 308, 336, 354, 363, 378, 396, 413, 432, 462, 472, 484, 504, 528, 531, 594, 616, 649, 693, 708, 726, 756, 792, 826, 847, 924, 944, 968, 1008, 1062, 1089, 1188, 1232, 1239, 1298, 1386, 1416, 1452, 1512, 1584, 1593, 1652, 1694, 1848, 1936, 1947, 2079, 2124, 2178, 2376, 2478, 2541, 2596, 2772, 2832, 2904, 3024, 3186, 3267, 3304, 3388, 3696, 3717, 3894, 4158, 4248, 4356, 4543, 4752, 4956, 5082, 5192, 5544, 5808, 5841, 6372, 6534, 6608, 6776, 7139, 7434, 7623, 7788, 8316, 8496, 8712, 9086, 9912, 10164, 10384, 11088, 11151, 11682, 12744, 13068, 13552, 13629, 14278, 14868, 15246, 15576, 16632, 17424, 17523, 18172, 19824, 20328, 21417, 22302, 22869, 23364, 25488, 26136, 27258, 28556, 29736, 30492, 31152, 33264, 35046, 36344, 40656, 40887, 42834, 44604, 45738, 46728, 49973, 52272, 54516, 57112, 59472, 60984, 64251, 70092, 72688, 81774, 85668, 89208, 91476, 93456, 99946, 109032, 114224, 121968, 122661, 128502, 140184, 149919, 163548, 171336, 178416, 182952, 192753, 199892, 218064, 245322, 257004, 280368, 299838, 327096, 342672, 365904, 385506, 399784, 449757, 490644, 514008, 599676, 654192, 771012, 799568, 899514, 981288, 1028016, 1199352, 1349271, 1542024, 1799028, 1962576, 2398704, 2698542, 3084048, 3598056, 5397084, 7196112, 10794168, 21588336]

約数ペア:

[(1, 21588336), (2, 10794168), (3, 7196112), (4, 5397084), (6, 3598056), (7, 3084048), (8, 2698542), (9, 2398704), (11, 1962576), (12, 1799028), (14, 1542024), (16, 1349271), (18, 1199352), (21, 1028016), (22, 981288), (24, 899514), (27, 799568), (28, 771012), (33, 654192), (36, 599676), (42, 514008), (44, 490644), (48, 449757), (54, 399784), (56, 385506), (59, 365904), (63, 342672), (66, 327096), (72, 299838), (77, 280368), (84, 257004), (88, 245322), (99, 218064), (108, 199892), (112, 192753), (118, 182952), (121, 178416), (126, 171336), (132, 163548), (144, 149919), (154, 140184), (168, 128502), (176, 122661), (177, 121968), (189, 114224), (198, 109032), (216, 99946), (231, 93456), (236, 91476), (242, 89208), (252, 85668), (264, 81774), (297, 72688), (308, 70092), (336, 64251), (354, 60984), (363, 59472), (378, 57112), (396, 54516), (413, 52272), (432, 49973), (462, 46728), (472, 45738), (484, 44604), (504, 42834), (528, 40887), (531, 40656), (594, 36344), (616, 35046), (649, 33264), (693, 31152), (708, 30492), (726, 29736), (756, 28556), (792, 27258), (826, 26136), (847, 25488), (924, 23364), (944, 22869), (968, 22302), (1008, 21417), (1062, 20328), (1089, 19824), (1188, 18172), (1232, 17523), (1239, 17424), (1298, 16632), (1386, 15576), (1416, 15246), (1452, 14868), (1512, 14278), (1584, 13629), (1593, 13552), (1652, 13068), (1694, 12744), (1848, 11682), (1936, 11151), (1947, 11088), (2079, 10384), (2124, 10164), (2178, 9912), (2376, 9086), (2478, 8712), (2541, 8496), (2596, 8316), (2772, 7788), (2832, 7623), (2904, 7434), (3024, 7139), (3186, 6776), (3267, 6608), (3304, 6534), (3388, 6372), (3696, 5841), (3717, 5808), (3894, 5544), (4158, 5192), (4248, 5082), (4356, 4956), (4543, 4752)]