13139982

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1459

約数の個数: 48

約数和(自身を含む): 31100160

約数和(自身を除く): 17960178

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1423, 1539, 2846, 3078, 4269, 4617, 8538, 9234, 12807, 25614, 27037, 38421, 54074, 76842, 81111, 115263, 162222, 230526, 243333, 345789, 486666, 691578, 729999, 1459998, 2189997, 4379994, 6569991, 13139982]

約数ペア:

[(1, 13139982), (2, 6569991), (3, 4379994), (6, 2189997), (9, 1459998), (18, 729999), (19, 691578), (27, 486666), (38, 345789), (54, 243333), (57, 230526), (81, 162222), (114, 115263), (162, 81111), (171, 76842), (243, 54074), (342, 38421), (486, 27037), (513, 25614), (1026, 12807), (1423, 9234), (1539, 8538), (2846, 4617), (3078, 4269)]