26838294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{639007}}^1$

素因数の和:639019

約数の個数: 16

約数和(自身を含む): 61344768

約数和(自身を除く): 34506474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 639007, 1278014, 1917021, 3834042, 4473049, 8946098, 13419147, 26838294]

約数ペア:

[(1, 26838294), (2, 13419147), (3, 8946098), (6, 4473049), (7, 3834042), (14, 1917021), (21, 1278014), (42, 639007)]