66808842

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{258949}}^1$

素因数の和:258997

約数の個数: 16

約数和(自身を含む): 136725600

約数和(自身を除く): 69916758

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 258949, 517898, 776847, 1553694, 11134807, 22269614, 33404421, 66808842]

約数ペア:

[(1, 66808842), (2, 33404421), (3, 22269614), (6, 11134807), (43, 1553694), (86, 776847), (129, 517898), (258, 258949)]