78855402948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{938754797}}^1$

素因数の和:938754811

約数の個数: 24

約数和(自身を含む): 210281074752

約数和(自身を除く): 131425671804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 938754797, 1877509594, 2816264391, 3755019188, 5632528782, 6571283579, 11265057564, 13142567158, 19713850737, 26285134316, 39427701474, 78855402948]

約数ペア:

[(1, 78855402948), (2, 39427701474), (3, 26285134316), (4, 19713850737), (6, 13142567158), (7, 11265057564), (12, 6571283579), (14, 5632528782), (21, 3755019188), (28, 2816264391), (42, 1877509594), (84, 938754797)]