15996857382

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{405991}}^1$

素因数の和:406209

約数の個数: 48

約数和(自身を含む): 38000851200

約数和(自身を除く): 22003993818

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 199, 398, 597, 1194, 1791, 2189, 3582, 4378, 6567, 13134, 19701, 39402, 405991, 811982, 1217973, 2435946, 3653919, 4465901, 7307838, 8931802, 13397703, 26795406, 40193109, 80386218, 80792209, 161584418, 242376627, 484753254, 727129881, 888714299, 1454259762, 1777428598, 2666142897, 5332285794, 7998428691, 15996857382]

約数ペア:

[(1, 15996857382), (2, 7998428691), (3, 5332285794), (6, 2666142897), (9, 1777428598), (11, 1454259762), (18, 888714299), (22, 727129881), (33, 484753254), (66, 242376627), (99, 161584418), (198, 80792209), (199, 80386218), (398, 40193109), (597, 26795406), (1194, 13397703), (1791, 8931802), (2189, 7307838), (3582, 4465901), (4378, 3653919), (6567, 2435946), (13134, 1217973), (19701, 811982), (39402, 405991)]