21361866912

素因数分解:

$2^5\times 3^4\times {\mathrm{107}}^1\times {\mathrm{77023}}^1$

素因数の和:77152

約数の個数: 120

約数和(自身を含む): 63412626816

約数和(自身を除く): 42050759904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 107, 108, 144, 162, 214, 216, 288, 321, 324, 428, 432, 642, 648, 856, 864, 963, 1284, 1296, 1712, 1926, 2568, 2592, 2889, 3424, 3852, 5136, 5778, 7704, 8667, 10272, 11556, 15408, 17334, 23112, 30816, 34668, 46224, 69336, 77023, 92448, 138672, 154046, 231069, 277344, 308092, 462138, 616184, 693207, 924276, 1232368, 1386414, 1848552, 2079621, 2464736, 2772828, 3697104, 4159242, 5545656, 6238863, 7394208, 8241461, 8318484, 11091312, 12477726, 16482922, 16636968, 22182624, 24724383, 24955452, 32965844, 33273936, 49448766, 49910904, 65931688, 66547872, 74173149, 98897532, 99821808, 131863376, 148346298, 197795064, 199643616, 222519447, 263726752, 296692596, 395590128, 445038894, 593385192, 667558341, 791180256, 890077788, 1186770384, 1335116682, 1780155576, 2373540768, 2670233364, 3560311152, 5340466728, 7120622304, 10680933456, 21361866912]

約数ペア:

[(1, 21361866912), (2, 10680933456), (3, 7120622304), (4, 5340466728), (6, 3560311152), (8, 2670233364), (9, 2373540768), (12, 1780155576), (16, 1335116682), (18, 1186770384), (24, 890077788), (27, 791180256), (32, 667558341), (36, 593385192), (48, 445038894), (54, 395590128), (72, 296692596), (81, 263726752), (96, 222519447), (107, 199643616), (108, 197795064), (144, 148346298), (162, 131863376), (214, 99821808), (216, 98897532), (288, 74173149), (321, 66547872), (324, 65931688), (428, 49910904), (432, 49448766), (642, 33273936), (648, 32965844), (856, 24955452), (864, 24724383), (963, 22182624), (1284, 16636968), (1296, 16482922), (1712, 12477726), (1926, 11091312), (2568, 8318484), (2592, 8241461), (2889, 7394208), (3424, 6238863), (3852, 5545656), (5136, 4159242), (5778, 3697104), (7704, 2772828), (8667, 2464736), (10272, 2079621), (11556, 1848552), (15408, 1386414), (17334, 1232368), (23112, 924276), (30816, 693207), (34668, 616184), (46224, 462138), (69336, 308092), (77023, 277344), (92448, 231069), (138672, 154046)]