278262

素因数分解:

$2^1\times 3^3\times {\mathrm{5153}}^1$

素因数の和:5164

約数の個数: 16

約数和(自身を含む): 618480

約数和(自身を除く): 340218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5153, 10306, 15459, 30918, 46377, 92754, 139131, 278262]

約数ペア:

[(1, 278262), (2, 139131), (3, 92754), (6, 46377), (9, 30918), (18, 15459), (27, 10306), (54, 5153)]