171840006

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23689}}^1$

素因数の和:23741

約数の個数: 48

約数和(自身を含む): 413911680

約数和(自身を除く): 242071674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 23689, 47378, 71067, 142134, 213201, 307957, 426402, 615914, 734359, 923871, 1468718, 1847742, 2203077, 2771613, 4406154, 5543226, 6609231, 9546667, 13218462, 19093334, 28640001, 57280002, 85920003, 171840006]

約数ペア:

[(1, 171840006), (2, 85920003), (3, 57280002), (6, 28640001), (9, 19093334), (13, 13218462), (18, 9546667), (26, 6609231), (31, 5543226), (39, 4406154), (62, 2771613), (78, 2203077), (93, 1847742), (117, 1468718), (186, 923871), (234, 734359), (279, 615914), (403, 426402), (558, 307957), (806, 213201), (1209, 142134), (2418, 71067), (3627, 47378), (7254, 23689)]