13161612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 32820480

約数和(自身を除く): 19658868

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1109, 1978, 2218, 2967, 3327, 3956, 4436, 5934, 6654, 11868, 13308, 25507, 47687, 51014, 76521, 95374, 102028, 143061, 153042, 190748, 286122, 306084, 572244, 1096801, 2193602, 3290403, 4387204, 6580806, 13161612]

約数ペア:

[(1, 13161612), (2, 6580806), (3, 4387204), (4, 3290403), (6, 2193602), (12, 1096801), (23, 572244), (43, 306084), (46, 286122), (69, 190748), (86, 153042), (92, 143061), (129, 102028), (138, 95374), (172, 76521), (258, 51014), (276, 47687), (516, 25507), (989, 13308), (1109, 11868), (1978, 6654), (2218, 5934), (2967, 4436), (3327, 3956)]