21412138944

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{41597}}^1$

素因数の和:42002

約数の個数: 112

約数和(自身を含む): 64916840448

約数和(自身を除く): 43504701504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 383, 448, 672, 766, 1149, 1344, 1532, 2298, 2681, 3064, 4596, 5362, 6128, 8043, 9192, 10724, 12256, 16086, 18384, 21448, 24512, 32172, 36768, 41597, 42896, 64344, 73536, 83194, 85792, 124791, 128688, 166388, 171584, 249582, 257376, 291179, 332776, 499164, 514752, 582358, 665552, 873537, 998328, 1164716, 1331104, 1747074, 1996656, 2329432, 2662208, 3494148, 3993312, 4658864, 6988296, 7986624, 9317728, 13976592, 15931651, 18635456, 27953184, 31863302, 47794953, 55906368, 63726604, 95589906, 111521557, 127453208, 191179812, 223043114, 254906416, 334564671, 382359624, 446086228, 509812832, 669129342, 764719248, 892172456, 1019625664, 1338258684, 1529438496, 1784344912, 2676517368, 3058876992, 3568689824, 5353034736, 7137379648, 10706069472, 21412138944]

約数ペア:

[(1, 21412138944), (2, 10706069472), (3, 7137379648), (4, 5353034736), (6, 3568689824), (7, 3058876992), (8, 2676517368), (12, 1784344912), (14, 1529438496), (16, 1338258684), (21, 1019625664), (24, 892172456), (28, 764719248), (32, 669129342), (42, 509812832), (48, 446086228), (56, 382359624), (64, 334564671), (84, 254906416), (96, 223043114), (112, 191179812), (168, 127453208), (192, 111521557), (224, 95589906), (336, 63726604), (383, 55906368), (448, 47794953), (672, 31863302), (766, 27953184), (1149, 18635456), (1344, 15931651), (1532, 13976592), (2298, 9317728), (2681, 7986624), (3064, 6988296), (4596, 4658864), (5362, 3993312), (6128, 3494148), (8043, 2662208), (9192, 2329432), (10724, 1996656), (12256, 1747074), (16086, 1331104), (18384, 1164716), (21448, 998328), (24512, 873537), (32172, 665552), (36768, 582358), (41597, 514752), (42896, 499164), (64344, 332776), (73536, 291179), (83194, 257376), (85792, 249582), (124791, 171584), (128688, 166388)]