17929890144

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{876853}}^1$

素因数の和:876940

約数の個数: 72

約数和(自身を含む): 51706326672

約数和(自身を除く): 33776436528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 876853, 1753706, 2630559, 3507412, 5261118, 7014824, 7891677, 10522236, 14029648, 15783354, 21044472, 28059296, 31566708, 42088944, 62256563, 63133416, 84177888, 124513126, 126266832, 186769689, 249026252, 252533664, 373539378, 498052504, 560309067, 747078756, 996105008, 1120618134, 1494157512, 1992210016, 2241236268, 2988315024, 4482472536, 5976630048, 8964945072, 17929890144]

約数ペア:

[(1, 17929890144), (2, 8964945072), (3, 5976630048), (4, 4482472536), (6, 2988315024), (8, 2241236268), (9, 1992210016), (12, 1494157512), (16, 1120618134), (18, 996105008), (24, 747078756), (32, 560309067), (36, 498052504), (48, 373539378), (71, 252533664), (72, 249026252), (96, 186769689), (142, 126266832), (144, 124513126), (213, 84177888), (284, 63133416), (288, 62256563), (426, 42088944), (568, 31566708), (639, 28059296), (852, 21044472), (1136, 15783354), (1278, 14029648), (1704, 10522236), (2272, 7891677), (2556, 7014824), (3408, 5261118), (5112, 3507412), (6816, 2630559), (10224, 1753706), (20448, 876853)]