3025554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 7239456

約数和(自身を除く): 4213902

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 251, 287, 294, 502, 574, 753, 861, 1506, 1722, 1757, 2009, 3514, 4018, 5271, 6027, 10291, 10542, 12054, 12299, 20582, 24598, 30873, 36897, 61746, 72037, 73794, 144074, 216111, 432222, 504259, 1008518, 1512777, 3025554]

約数ペア:

[(1, 3025554), (2, 1512777), (3, 1008518), (6, 504259), (7, 432222), (14, 216111), (21, 144074), (41, 73794), (42, 72037), (49, 61746), (82, 36897), (98, 30873), (123, 24598), (147, 20582), (246, 12299), (251, 12054), (287, 10542), (294, 10291), (502, 6027), (574, 5271), (753, 4018), (861, 3514), (1506, 2009), (1722, 1757)]