18110673

素因数分解:

$3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{739}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 30014400

約数和(自身を除く): 11903727

約数列:

[1, 3, 7, 9, 21, 63, 389, 739, 1167, 2217, 2723, 3501, 5173, 6651, 8169, 15519, 24507, 46557, 287471, 862413, 2012297, 2587239, 6036891, 18110673]

約数ペア:

[(1, 18110673), (3, 6036891), (7, 2587239), (9, 2012297), (21, 862413), (63, 287471), (389, 46557), (739, 24507), (1167, 15519), (2217, 8169), (2723, 6651), (3501, 5173)]