140658906

素因数分解:

$2^1\times 3^1\times {\mathrm{1109}}^1\times {\mathrm{21139}}^1$

素因数の和:22253

約数の個数: 16

約数和(自身を含む): 281584800

約数和(自身を除く): 140925894

約数列:

[1, 2, 3, 6, 1109, 2218, 3327, 6654, 21139, 42278, 63417, 126834, 23443151, 46886302, 70329453, 140658906]

約数ペア:

[(1, 140658906), (2, 70329453), (3, 46886302), (6, 23443151), (1109, 126834), (2218, 63417), (3327, 42278), (6654, 21139)]