68131842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{493709}}^1$

素因数の和:493737

約数の個数: 16

約数和(自身を含む): 142188480

約数和(自身を除く): 74056638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 493709, 987418, 1481127, 2962254, 11355307, 22710614, 34065921, 68131842]

約数ペア:

[(1, 68131842), (2, 34065921), (3, 22710614), (6, 11355307), (23, 2962254), (46, 1481127), (69, 987418), (138, 493709)]