89281818

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{10531}}^1$

素因数の和:10699

約数の個数: 32

約数和(自身を含む): 199686720

約数和(自身を除く): 110404902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 10531, 21062, 31593, 63186, 94779, 189558, 284337, 568674, 1653367, 3306734, 4960101, 9920202, 14880303, 29760606, 44640909, 89281818]

約数ペア:

[(1, 89281818), (2, 44640909), (3, 29760606), (6, 14880303), (9, 9920202), (18, 4960101), (27, 3306734), (54, 1653367), (157, 568674), (314, 284337), (471, 189558), (942, 94779), (1413, 63186), (2826, 31593), (4239, 21062), (8478, 10531)]