68091678

素因数分解:

$2^1\times 3^4\times {\mathrm{420319}}^1$

素因数の和:420333

約数の個数: 20

約数和(自身を含む): 152576160

約数和(自身を除く): 84484482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 420319, 840638, 1260957, 2521914, 3782871, 7565742, 11348613, 22697226, 34045839, 68091678]

約数ペア:

[(1, 68091678), (2, 34045839), (3, 22697226), (6, 11348613), (9, 7565742), (18, 3782871), (27, 2521914), (54, 1260957), (81, 840638), (162, 420319)]