26438958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16141}}^1$

素因数の和:16169

約数の個数: 48

約数和(自身を含む): 70508256

約数和(自身を除く): 44069298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 16141, 32282, 48423, 96846, 112987, 145269, 209833, 225974, 290538, 338961, 419666, 629499, 677922, 1016883, 1258998, 1468831, 1888497, 2033766, 2937662, 3776994, 4406493, 8812986, 13219479, 26438958]

約数ペア:

[(1, 26438958), (2, 13219479), (3, 8812986), (6, 4406493), (7, 3776994), (9, 2937662), (13, 2033766), (14, 1888497), (18, 1468831), (21, 1258998), (26, 1016883), (39, 677922), (42, 629499), (63, 419666), (78, 338961), (91, 290538), (117, 225974), (126, 209833), (182, 145269), (234, 112987), (273, 96846), (546, 48423), (819, 32282), (1638, 16141)]