67886958

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{213481}}^1$

素因数の和:213539

約数の個数: 16

約数和(自身を含む): 138336336

約数和(自身を除く): 70449378

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 213481, 426962, 640443, 1280886, 11314493, 22628986, 33943479, 67886958]

約数ペア:

[(1, 67886958), (2, 33943479), (3, 22628986), (6, 11314493), (53, 1280886), (106, 640443), (159, 426962), (318, 213481)]