7382154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 17031168

約数和(自身を除く): 9649014

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 43, 62, 71, 78, 86, 93, 129, 142, 186, 213, 258, 403, 426, 559, 806, 923, 1118, 1209, 1333, 1677, 1846, 2201, 2418, 2666, 2769, 3053, 3354, 3999, 4402, 5538, 6106, 6603, 7998, 9159, 13206, 17329, 18318, 28613, 34658, 39689, 51987, 57226, 79378, 85839, 94643, 103974, 119067, 171678, 189286, 238134, 283929, 567858, 1230359, 2460718, 3691077, 7382154]

約数ペア:

[(1, 7382154), (2, 3691077), (3, 2460718), (6, 1230359), (13, 567858), (26, 283929), (31, 238134), (39, 189286), (43, 171678), (62, 119067), (71, 103974), (78, 94643), (86, 85839), (93, 79378), (129, 57226), (142, 51987), (186, 39689), (213, 34658), (258, 28613), (403, 18318), (426, 17329), (559, 13206), (806, 9159), (923, 7998), (1118, 6603), (1209, 6106), (1333, 5538), (1677, 4402), (1846, 3999), (2201, 3354), (2418, 3053), (2666, 2769)]