19558017144

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{107071}}^1$

素因数の和:107185

約数の個数: 96

約数和(自身を含む): 55120665600

約数和(自身を除く): 35562648456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 59, 72, 86, 118, 129, 172, 177, 236, 258, 344, 354, 387, 472, 516, 531, 708, 774, 1032, 1062, 1416, 1548, 2124, 2537, 3096, 4248, 5074, 7611, 10148, 15222, 20296, 22833, 30444, 45666, 60888, 91332, 107071, 182664, 214142, 321213, 428284, 642426, 856568, 963639, 1284852, 1927278, 2569704, 3854556, 4604053, 6317189, 7709112, 9208106, 12634378, 13812159, 18416212, 18951567, 25268756, 27624318, 36832424, 37903134, 41436477, 50537512, 55248636, 56854701, 75806268, 82872954, 110497272, 113709402, 151612536, 165745908, 227418804, 271639127, 331491816, 454837608, 543278254, 814917381, 1086556508, 1629834762, 2173113016, 2444752143, 3259669524, 4889504286, 6519339048, 9779008572, 19558017144]

約数ペア:

[(1, 19558017144), (2, 9779008572), (3, 6519339048), (4, 4889504286), (6, 3259669524), (8, 2444752143), (9, 2173113016), (12, 1629834762), (18, 1086556508), (24, 814917381), (36, 543278254), (43, 454837608), (59, 331491816), (72, 271639127), (86, 227418804), (118, 165745908), (129, 151612536), (172, 113709402), (177, 110497272), (236, 82872954), (258, 75806268), (344, 56854701), (354, 55248636), (387, 50537512), (472, 41436477), (516, 37903134), (531, 36832424), (708, 27624318), (774, 25268756), (1032, 18951567), (1062, 18416212), (1416, 13812159), (1548, 12634378), (2124, 9208106), (2537, 7709112), (3096, 6317189), (4248, 4604053), (5074, 3854556), (7611, 2569704), (10148, 1927278), (15222, 1284852), (20296, 963639), (22833, 856568), (30444, 642426), (45666, 428284), (60888, 321213), (91332, 214142), (107071, 182664)]