21048615072

素因数分解:

$2^5\times 3^3\times {\mathrm{829}}^1\times {\mathrm{29387}}^1$

素因数の和:30235

約数の個数: 96

約数和(自身を含む): 61467940800

約数和(自身を除く): 40419325728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 829, 864, 1658, 2487, 3316, 4974, 6632, 7461, 9948, 13264, 14922, 19896, 22383, 26528, 29387, 29844, 39792, 44766, 58774, 59688, 79584, 88161, 89532, 117548, 119376, 176322, 179064, 235096, 238752, 264483, 352644, 358128, 470192, 528966, 705288, 716256, 793449, 940384, 1057932, 1410576, 1586898, 2115864, 2821152, 3173796, 4231728, 6347592, 8463456, 12695184, 24361823, 25390368, 48723646, 73085469, 97447292, 146170938, 194894584, 219256407, 292341876, 389789168, 438512814, 584683752, 657769221, 779578336, 877025628, 1169367504, 1315538442, 1754051256, 2338735008, 2631076884, 3508102512, 5262153768, 7016205024, 10524307536, 21048615072]

約数ペア:

[(1, 21048615072), (2, 10524307536), (3, 7016205024), (4, 5262153768), (6, 3508102512), (8, 2631076884), (9, 2338735008), (12, 1754051256), (16, 1315538442), (18, 1169367504), (24, 877025628), (27, 779578336), (32, 657769221), (36, 584683752), (48, 438512814), (54, 389789168), (72, 292341876), (96, 219256407), (108, 194894584), (144, 146170938), (216, 97447292), (288, 73085469), (432, 48723646), (829, 25390368), (864, 24361823), (1658, 12695184), (2487, 8463456), (3316, 6347592), (4974, 4231728), (6632, 3173796), (7461, 2821152), (9948, 2115864), (13264, 1586898), (14922, 1410576), (19896, 1057932), (22383, 940384), (26528, 793449), (29387, 716256), (29844, 705288), (39792, 528966), (44766, 470192), (58774, 358128), (59688, 352644), (79584, 264483), (88161, 238752), (89532, 235096), (117548, 179064), (119376, 176322)]