26746623

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2203}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 41258880

約数和(自身を除く): 14512257

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 2203, 4047, 6609, 12141, 19827, 41857, 125571, 156413, 376713, 469239, 1407717, 2971847, 8915541, 26746623]

約数ペア:

[(1, 26746623), (3, 8915541), (9, 2971847), (19, 1407717), (57, 469239), (71, 376713), (171, 156413), (213, 125571), (639, 41857), (1349, 19827), (2203, 12141), (4047, 6609)]