117581478

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{399937}}^1$

素因数の和:399956

約数の個数: 24

約数和(自身を含む): 273557592

約数和(自身を除く): 155976114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 399937, 799874, 1199811, 2399622, 2799559, 5599118, 8398677, 16797354, 19596913, 39193826, 58790739, 117581478]

約数ペア:

[(1, 117581478), (2, 58790739), (3, 39193826), (6, 19596913), (7, 16797354), (14, 8398677), (21, 5599118), (42, 2799559), (49, 2399622), (98, 1199811), (147, 799874), (294, 399937)]