1396710738

素因数分解:

$2^1\times 3^2\times {\mathrm{1129}}^1\times {\mathrm{68729}}^1$

素因数の和:69866

約数の個数: 24

約数和(自身を含む): 3028931100

約数和(自身を除く): 1632220362

約数列:

[1, 2, 3, 6, 9, 18, 1129, 2258, 3387, 6774, 10161, 20322, 68729, 137458, 206187, 412374, 618561, 1237122, 77595041, 155190082, 232785123, 465570246, 698355369, 1396710738]

約数ペア:

[(1, 1396710738), (2, 698355369), (3, 465570246), (6, 232785123), (9, 155190082), (18, 77595041), (1129, 1237122), (2258, 618561), (3387, 412374), (6774, 206187), (10161, 137458), (20322, 68729)]