18088728384

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{20747}}^1$

素因数の和:21020

約数の個数: 112

約数和(自身を含む): 50591923200

約数和(自身を除く): 32503194816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 239, 304, 456, 478, 608, 717, 912, 956, 1216, 1434, 1824, 1912, 2868, 3648, 3824, 4541, 5736, 7648, 9082, 11472, 13623, 15296, 18164, 20747, 22944, 27246, 36328, 41494, 45888, 54492, 62241, 72656, 82988, 108984, 124482, 145312, 165976, 217968, 248964, 290624, 331952, 394193, 435936, 497928, 663904, 788386, 871872, 995856, 1182579, 1327808, 1576772, 1991712, 2365158, 3153544, 3983424, 4730316, 4958533, 6307088, 9460632, 9917066, 12614176, 14875599, 18921264, 19834132, 25228352, 29751198, 37842528, 39668264, 59502396, 75685056, 79336528, 94212127, 119004792, 158673056, 188424254, 238009584, 282636381, 317346112, 376848508, 476019168, 565272762, 753697016, 952038336, 1130545524, 1507394032, 2261091048, 3014788064, 4522182096, 6029576128, 9044364192, 18088728384]

約数ペア:

[(1, 18088728384), (2, 9044364192), (3, 6029576128), (4, 4522182096), (6, 3014788064), (8, 2261091048), (12, 1507394032), (16, 1130545524), (19, 952038336), (24, 753697016), (32, 565272762), (38, 476019168), (48, 376848508), (57, 317346112), (64, 282636381), (76, 238009584), (96, 188424254), (114, 158673056), (152, 119004792), (192, 94212127), (228, 79336528), (239, 75685056), (304, 59502396), (456, 39668264), (478, 37842528), (608, 29751198), (717, 25228352), (912, 19834132), (956, 18921264), (1216, 14875599), (1434, 12614176), (1824, 9917066), (1912, 9460632), (2868, 6307088), (3648, 4958533), (3824, 4730316), (4541, 3983424), (5736, 3153544), (7648, 2365158), (9082, 1991712), (11472, 1576772), (13623, 1327808), (15296, 1182579), (18164, 995856), (20747, 871872), (22944, 788386), (27246, 663904), (36328, 497928), (41494, 435936), (45888, 394193), (54492, 331952), (62241, 290624), (72656, 248964), (82988, 217968), (108984, 165976), (124482, 145312)]