68656638

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{266111}}^1$

素因数の和:266159

約数の個数: 16

約数和(自身を含む): 140507136

約数和(自身を除く): 71850498

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 266111, 532222, 798333, 1596666, 11442773, 22885546, 34328319, 68656638]

約数ペア:

[(1, 68656638), (2, 34328319), (3, 22885546), (6, 11442773), (43, 1596666), (86, 798333), (129, 532222), (258, 266111)]