18459282

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{11971}}^1$

素因数の和:12233

約数の個数: 16

約数和(自身を含む): 37065312

約数和(自身を除く): 18606030

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 11971, 23942, 35913, 71826, 3076547, 6153094, 9229641, 18459282]

約数ペア:

[(1, 18459282), (2, 9229641), (3, 6153094), (6, 3076547), (257, 71826), (514, 35913), (771, 23942), (1542, 11971)]