1851272136

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{16927}}^1$

素因数の和:16984

約数の個数: 144

約数和(自身を含む): 6020951040

約数和(自身を除く): 4169678904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 294, 372, 392, 434, 441, 504, 558, 588, 651, 744, 868, 882, 1116, 1176, 1302, 1519, 1736, 1764, 1953, 2232, 2604, 3038, 3528, 3906, 4557, 5208, 6076, 7812, 9114, 12152, 13671, 15624, 16927, 18228, 27342, 33854, 36456, 50781, 54684, 67708, 101562, 109368, 118489, 135416, 152343, 203124, 236978, 304686, 355467, 406248, 473956, 524737, 609372, 710934, 829423, 947912, 1049474, 1066401, 1218744, 1421868, 1574211, 1658846, 2098948, 2132802, 2488269, 2843736, 3148422, 3317692, 3673159, 4197896, 4265604, 4722633, 4976538, 6296844, 6635384, 7346318, 7464807, 8531208, 9445266, 9953076, 11019477, 12593688, 14692636, 14929614, 18890532, 19906152, 22038954, 25712113, 29385272, 29859228, 33058431, 37781064, 44077908, 51424226, 59718456, 66116862, 77136339, 88155816, 102848452, 132233724, 154272678, 205696904, 231409017, 264467448, 308545356, 462818034, 617090712, 925636068, 1851272136]

約数ペア:

[(1, 1851272136), (2, 925636068), (3, 617090712), (4, 462818034), (6, 308545356), (7, 264467448), (8, 231409017), (9, 205696904), (12, 154272678), (14, 132233724), (18, 102848452), (21, 88155816), (24, 77136339), (28, 66116862), (31, 59718456), (36, 51424226), (42, 44077908), (49, 37781064), (56, 33058431), (62, 29859228), (63, 29385272), (72, 25712113), (84, 22038954), (93, 19906152), (98, 18890532), (124, 14929614), (126, 14692636), (147, 12593688), (168, 11019477), (186, 9953076), (196, 9445266), (217, 8531208), (248, 7464807), (252, 7346318), (279, 6635384), (294, 6296844), (372, 4976538), (392, 4722633), (434, 4265604), (441, 4197896), (504, 3673159), (558, 3317692), (588, 3148422), (651, 2843736), (744, 2488269), (868, 2132802), (882, 2098948), (1116, 1658846), (1176, 1574211), (1302, 1421868), (1519, 1218744), (1736, 1066401), (1764, 1049474), (1953, 947912), (2232, 829423), (2604, 710934), (3038, 609372), (3528, 524737), (3906, 473956), (4557, 406248), (5208, 355467), (6076, 304686), (7812, 236978), (9114, 203124), (12152, 152343), (13671, 135416), (15624, 118489), (16927, 109368), (18228, 101562), (27342, 67708), (33854, 54684), (36456, 50781)]