18605196

素因数分解:

$2^2\times 3^2\times {\mathrm{516811}}^1$

素因数の和:516821

約数の個数: 18

約数和(自身を含む): 47029892

約数和(自身を除く): 28424696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 516811, 1033622, 1550433, 2067244, 3100866, 4651299, 6201732, 9302598, 18605196]

約数ペア:

[(1, 18605196), (2, 9302598), (3, 6201732), (4, 4651299), (6, 3100866), (9, 2067244), (12, 1550433), (18, 1033622), (36, 516811)]