27289026

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 61326720

約数和(自身を除く): 34037694

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 103, 123, 206, 246, 309, 359, 369, 618, 718, 738, 927, 1077, 1854, 2154, 3231, 4223, 6462, 8446, 12669, 14719, 25338, 29438, 36977, 38007, 44157, 73954, 76014, 88314, 110931, 132471, 221862, 264942, 332793, 665586, 1516057, 3032114, 4548171, 9096342, 13644513, 27289026]

約数ペア:

[(1, 27289026), (2, 13644513), (3, 9096342), (6, 4548171), (9, 3032114), (18, 1516057), (41, 665586), (82, 332793), (103, 264942), (123, 221862), (206, 132471), (246, 110931), (309, 88314), (359, 76014), (369, 73954), (618, 44157), (718, 38007), (738, 36977), (927, 29438), (1077, 25338), (1854, 14719), (2154, 12669), (3231, 8446), (4223, 6462)]