2017020402

素因数分解:

$2^1\times 3^2\times {\mathrm{112056689}}^1$

素因数の和:112056697

約数の個数: 12

約数和(自身を含む): 4370210910

約数和(自身を除く): 2353190508

約数列:

[1, 2, 3, 6, 9, 18, 112056689, 224113378, 336170067, 672340134, 1008510201, 2017020402]

約数ペア:

[(1, 2017020402), (2, 1008510201), (3, 672340134), (6, 336170067), (9, 224113378), (18, 112056689)]