18504162

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{14479}}^1$

素因数の和:14558

約数の個数: 24

約数和(自身を含む): 40659840

約数和(自身を除く): 22155678

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 14479, 28958, 43437, 86874, 130311, 260622, 1028009, 2056018, 3084027, 6168054, 9252081, 18504162]

約数ペア:

[(1, 18504162), (2, 9252081), (3, 6168054), (6, 3084027), (9, 2056018), (18, 1028009), (71, 260622), (142, 130311), (213, 86874), (426, 43437), (639, 28958), (1278, 14479)]