2016989262

素因数分解:

$2^1\times 3^4\times {\mathrm{12450551}}^1$

素因数の和:12450565

約数の個数: 20

約数和(自身を含む): 4519550376

約数和(自身を除く): 2502561114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12450551, 24901102, 37351653, 74703306, 112054959, 224109918, 336164877, 672329754, 1008494631, 2016989262]

約数ペア:

[(1, 2016989262), (2, 1008494631), (3, 672329754), (6, 336164877), (9, 224109918), (18, 112054959), (27, 74703306), (54, 37351653), (81, 24901102), (162, 12450551)]