12136728

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{3221}}^1$

素因数の和:3387

約数の個数: 32

約数和(自身を含む): 30544560

約数和(自身を除く): 18407832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3221, 3768, 6442, 9663, 12884, 19326, 25768, 38652, 77304, 505697, 1011394, 1517091, 2022788, 3034182, 4045576, 6068364, 12136728]

約数ペア:

[(1, 12136728), (2, 6068364), (3, 4045576), (4, 3034182), (6, 2022788), (8, 1517091), (12, 1011394), (24, 505697), (157, 77304), (314, 38652), (471, 25768), (628, 19326), (942, 12884), (1256, 9663), (1884, 6442), (3221, 3768)]