6644204

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:438

約数の個数: 36

約数和(自身を含む): 13693680

約数和(自身を除く): 7049476

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 311, 436, 622, 763, 1244, 1526, 2177, 3052, 4354, 5341, 8708, 10682, 15239, 21364, 30478, 33899, 60956, 67798, 135596, 237293, 474586, 949172, 1661051, 3322102, 6644204]

約数ペア:

[(1, 6644204), (2, 3322102), (4, 1661051), (7, 949172), (14, 474586), (28, 237293), (49, 135596), (98, 67798), (109, 60956), (196, 33899), (218, 30478), (311, 21364), (436, 15239), (622, 10682), (763, 8708), (1244, 5341), (1526, 4354), (2177, 3052)]