18370206

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{3121}}^1$

素因数の和:3241

約数の個数: 32

約数和(自身を含む): 41210400

約数和(自身を除く): 22840194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 3121, 5886, 6242, 9363, 18726, 28089, 56178, 84267, 168534, 340189, 680378, 1020567, 2041134, 3061701, 6123402, 9185103, 18370206]

約数ペア:

[(1, 18370206), (2, 9185103), (3, 6123402), (6, 3061701), (9, 2041134), (18, 1020567), (27, 680378), (54, 340189), (109, 168534), (218, 84267), (327, 56178), (654, 28089), (981, 18726), (1962, 9363), (2943, 6242), (3121, 5886)]