18643156992

素因数分解:

$2^{19}\times 3^4\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 200

約数和(自身を含む): 55826133000

約数和(自身を除く): 37182976008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 439, 512, 576, 648, 768, 864, 878, 1024, 1152, 1296, 1317, 1536, 1728, 1756, 2048, 2304, 2592, 2634, 3072, 3456, 3512, 3951, 4096, 4608, 5184, 5268, 6144, 6912, 7024, 7902, 8192, 9216, 10368, 10536, 11853, 12288, 13824, 14048, 15804, 16384, 18432, 20736, 21072, 23706, 24576, 27648, 28096, 31608, 32768, 35559, 36864, 41472, 42144, 47412, 49152, 55296, 56192, 63216, 65536, 71118, 73728, 82944, 84288, 94824, 98304, 110592, 112384, 126432, 131072, 142236, 147456, 165888, 168576, 189648, 196608, 221184, 224768, 252864, 262144, 284472, 294912, 331776, 337152, 379296, 393216, 442368, 449536, 505728, 524288, 568944, 589824, 663552, 674304, 758592, 786432, 884736, 899072, 1011456, 1137888, 1179648, 1327104, 1348608, 1517184, 1572864, 1769472, 1798144, 2022912, 2275776, 2359296, 2654208, 2697216, 3034368, 3538944, 3596288, 4045824, 4551552, 4718592, 5308416, 5394432, 6068736, 7077888, 7192576, 8091648, 9103104, 10616832, 10788864, 12137472, 14155776, 14385152, 16183296, 18206208, 21233664, 21577728, 24274944, 28770304, 32366592, 36412416, 42467328, 43155456, 48549888, 57540608, 64733184, 72824832, 86310912, 97099776, 115081216, 129466368, 145649664, 172621824, 194199552, 230162432, 258932736, 291299328, 345243648, 388399104, 517865472, 582598656, 690487296, 776798208, 1035730944, 1165197312, 1553596416, 2071461888, 2330394624, 3107192832, 4660789248, 6214385664, 9321578496, 18643156992]

約数ペア:

[(1, 18643156992), (2, 9321578496), (3, 6214385664), (4, 4660789248), (6, 3107192832), (8, 2330394624), (9, 2071461888), (12, 1553596416), (16, 1165197312), (18, 1035730944), (24, 776798208), (27, 690487296), (32, 582598656), (36, 517865472), (48, 388399104), (54, 345243648), (64, 291299328), (72, 258932736), (81, 230162432), (96, 194199552), (108, 172621824), (128, 145649664), (144, 129466368), (162, 115081216), (192, 97099776), (216, 86310912), (256, 72824832), (288, 64733184), (324, 57540608), (384, 48549888), (432, 43155456), (439, 42467328), (512, 36412416), (576, 32366592), (648, 28770304), (768, 24274944), (864, 21577728), (878, 21233664), (1024, 18206208), (1152, 16183296), (1296, 14385152), (1317, 14155776), (1536, 12137472), (1728, 10788864), (1756, 10616832), (2048, 9103104), (2304, 8091648), (2592, 7192576), (2634, 7077888), (3072, 6068736), (3456, 5394432), (3512, 5308416), (3951, 4718592), (4096, 4551552), (4608, 4045824), (5184, 3596288), (5268, 3538944), (6144, 3034368), (6912, 2697216), (7024, 2654208), (7902, 2359296), (8192, 2275776), (9216, 2022912), (10368, 1798144), (10536, 1769472), (11853, 1572864), (12288, 1517184), (13824, 1348608), (14048, 1327104), (15804, 1179648), (16384, 1137888), (18432, 1011456), (20736, 899072), (21072, 884736), (23706, 786432), (24576, 758592), (27648, 674304), (28096, 663552), (31608, 589824), (32768, 568944), (35559, 524288), (36864, 505728), (41472, 449536), (42144, 442368), (47412, 393216), (49152, 379296), (55296, 337152), (56192, 331776), (63216, 294912), (65536, 284472), (71118, 262144), (73728, 252864), (82944, 224768), (84288, 221184), (94824, 196608), (98304, 189648), (110592, 168576), (112384, 165888), (126432, 147456), (131072, 142236)]