7420320954

素因数分解:

$2^1\times 3^3\times {\mathrm{137413351}}^1$

素因数の和:137413362

約数の個数: 16

約数和(自身を含む): 16489602240

約数和(自身を除く): 9069281286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137413351, 274826702, 412240053, 824480106, 1236720159, 2473440318, 3710160477, 7420320954]

約数ペア:

[(1, 7420320954), (2, 3710160477), (3, 2473440318), (6, 1236720159), (9, 824480106), (18, 412240053), (27, 274826702), (54, 137413351)]