26876262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{639911}}^1$

素因数の和:639923

約数の個数: 16

約数和(自身を含む): 61431552

約数和(自身を除く): 34555290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 639911, 1279822, 1919733, 3839466, 4479377, 8958754, 13438131, 26876262]

約数ペア:

[(1, 26876262), (2, 13438131), (3, 8958754), (6, 4479377), (7, 3839466), (14, 1919733), (21, 1279822), (42, 639911)]