15672787242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{18211}}^1$

素因数の和:18915

約数の個数: 64

約数和(自身を含む): 37037088768

約数和(自身を除く): 21364301526

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 661, 1302, 1322, 1983, 3966, 4627, 9254, 13881, 18211, 20491, 27762, 36422, 40982, 54633, 61473, 109266, 122946, 127477, 143437, 254954, 286874, 382431, 430311, 564541, 764862, 860622, 1129082, 1693623, 3387246, 3951787, 7903574, 11855361, 12037471, 23710722, 24074942, 36112413, 72224826, 84262297, 168524594, 252786891, 373161601, 505573782, 746323202, 1119484803, 2238969606, 2612131207, 5224262414, 7836393621, 15672787242]

約数ペア:

[(1, 15672787242), (2, 7836393621), (3, 5224262414), (6, 2612131207), (7, 2238969606), (14, 1119484803), (21, 746323202), (31, 505573782), (42, 373161601), (62, 252786891), (93, 168524594), (186, 84262297), (217, 72224826), (434, 36112413), (651, 24074942), (661, 23710722), (1302, 12037471), (1322, 11855361), (1983, 7903574), (3966, 3951787), (4627, 3387246), (9254, 1693623), (13881, 1129082), (18211, 860622), (20491, 764862), (27762, 564541), (36422, 430311), (40982, 382431), (54633, 286874), (61473, 254954), (109266, 143437), (122946, 127477)]