18226876572

素因数分解:

$2^2\times 3^2\times {\mathrm{506302127}}^1$

素因数の和:506302137

約数の個数: 18

約数和(自身を含む): 46073493648

約数和(自身を除く): 27846617076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 506302127, 1012604254, 1518906381, 2025208508, 3037812762, 4556719143, 6075625524, 9113438286, 18226876572]

約数ペア:

[(1, 18226876572), (2, 9113438286), (3, 6075625524), (4, 4556719143), (6, 3037812762), (9, 2025208508), (12, 1518906381), (18, 1012604254), (36, 506302127)]