17966651049

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{647}}^1\times {\mathrm{28307}}^1$

素因数の和:29069

約数の個数: 24

約数和(自身を含む): 26231325120

約数和(自身を除く): 8264674071

約数列:

[1, 3, 9, 109, 327, 647, 981, 1941, 5823, 28307, 70523, 84921, 211569, 254763, 634707, 3085463, 9256389, 18314629, 27769167, 54943887, 164831661, 1996294561, 5988883683, 17966651049]

約数ペア:

[(1, 17966651049), (3, 5988883683), (9, 1996294561), (109, 164831661), (327, 54943887), (647, 27769167), (981, 18314629), (1941, 9256389), (5823, 3085463), (28307, 634707), (70523, 254763), (84921, 211569)]