18333520128

素因数分解:

$2^8\times 3^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 1152

約数和(自身を含む): 74565120000

約数和(自身を除く): 56231599872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 27, 28, 32, 33, 36, 37, 38, 42, 44, 48, 49, 54, 56, 57, 63, 64, 66, 72, 74, 76, 77, 84, 88, 96, 98, 99, 108, 111, 112, 114, 126, 128, 132, 133, 144, 147, 148, 152, 154, 168, 171, 176, 189, 192, 196, 198, 209, 216, 222, 224, 228, 231, 252, 256, 259, 264, 266, 288, 294, 296, 297, 304, 308, 333, 336, 342, 343, 352, 378, 384, 392, 396, 399, 407, 418, 432, 441, 444, 448, 456, 462, 504, 513, 518, 528, 532, 539, 576, 588, 592, 594, 608, 616, 627, 666, 672, 684, 686, 693, 703, 704, 756, 768, 777, 784, 792, 798, 814, 836, 864, 882, 888, 896, 912, 924, 931, 999, 1008, 1026, 1029, 1036, 1056, 1064, 1078, 1152, 1176, 1184, 1188, 1197, 1216, 1221, 1232, 1254, 1323, 1332, 1344, 1368, 1372, 1386, 1406, 1408, 1463, 1512, 1554, 1568, 1584, 1596, 1617, 1628, 1672, 1728, 1764, 1776, 1792, 1813, 1824, 1848, 1862, 1881, 1998, 2016, 2052, 2058, 2072, 2079, 2109, 2112, 2128, 2156, 2304, 2331, 2352, 2368, 2376, 2394, 2432, 2442, 2464, 2508, 2646, 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約数ペア:

[(1, 18333520128), (2, 9166760064), (3, 6111173376), (4, 4583380032), (6, 3055586688), (7, 2619074304), (8, 2291690016), (9, 2037057792), (11, 1666683648), (12, 1527793344), (14, 1309537152), (16, 1145845008), (18, 1018528896), (19, 964922112), (21, 873024768), (22, 833341824), (24, 763896672), (27, 679019264), (28, 654768576), (32, 572922504), (33, 555561216), (36, 509264448), (37, 495500544), (38, 482461056), (42, 436512384), (44, 416670912), (48, 381948336), (49, 374153472), (54, 339509632), (56, 327384288), (57, 321640704), (63, 291008256), (64, 286461252), (66, 277780608), (72, 254632224), (74, 247750272), (76, 241230528), (77, 238097664), (84, 218256192), (88, 208335456), (96, 190974168), (98, 187076736), (99, 185187072), (108, 169754816), (111, 165166848), (112, 163692144), (114, 160820352), (126, 145504128), (128, 143230626), (132, 138890304), (133, 137846016), (144, 127316112), (147, 124717824), (148, 123875136), (152, 120615264), (154, 119048832), (168, 109128096), (171, 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