740658906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3165209}}^1$

素因数の和:3165230

約数の個数: 24

約数和(自身を含む): 1728204660

約数和(自身を除く): 987545754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 3165209, 6330418, 9495627, 18991254, 28486881, 41147717, 56973762, 82295434, 123443151, 246886302, 370329453, 740658906]

約数ペア:

[(1, 740658906), (2, 370329453), (3, 246886302), (6, 123443151), (9, 82295434), (13, 56973762), (18, 41147717), (26, 28486881), (39, 18991254), (78, 9495627), (117, 6330418), (234, 3165209)]