57214782

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{14923}}^1$

素因数の和:15005

約数の個数: 32

約数和(自身を含む): 128943360

約数和(自身を除く): 71728578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 14923, 29846, 44769, 89538, 134307, 268614, 402921, 805842, 1059533, 2119066, 3178599, 6357198, 9535797, 19071594, 28607391, 57214782]

約数ペア:

[(1, 57214782), (2, 28607391), (3, 19071594), (6, 9535797), (9, 6357198), (18, 3178599), (27, 2119066), (54, 1059533), (71, 805842), (142, 402921), (213, 268614), (426, 134307), (639, 89538), (1278, 44769), (1917, 29846), (3834, 14923)]