25396467894

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{427939}}^1$

素因数の和:428114

約数の個数: 64

約数和(自身を含む): 64909939200

約数和(自身を除く): 39513471306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 157, 189, 314, 378, 471, 942, 1099, 1413, 2198, 2826, 3297, 4239, 6594, 8478, 9891, 19782, 29673, 59346, 427939, 855878, 1283817, 2567634, 2995573, 3851451, 5991146, 7702902, 8986719, 11554353, 17973438, 23108706, 26960157, 53920314, 67186423, 80880471, 134372846, 161760942, 201559269, 403118538, 470304961, 604677807, 940609922, 1209355614, 1410914883, 1814033421, 2821829766, 3628066842, 4232744649, 8465489298, 12698233947, 25396467894]

約数ペア:

[(1, 25396467894), (2, 12698233947), (3, 8465489298), (6, 4232744649), (7, 3628066842), (9, 2821829766), (14, 1814033421), (18, 1410914883), (21, 1209355614), (27, 940609922), (42, 604677807), (54, 470304961), (63, 403118538), (126, 201559269), (157, 161760942), (189, 134372846), (314, 80880471), (378, 67186423), (471, 53920314), (942, 26960157), (1099, 23108706), (1413, 17973438), (2198, 11554353), (2826, 8986719), (3297, 7702902), (4239, 5991146), (6594, 3851451), (8478, 2995573), (9891, 2567634), (19782, 1283817), (29673, 855878), (59346, 427939)]