12666948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{150797}}^1$

素因数の和:150811

約数の個数: 24

約数和(自身を含む): 33778752

約数和(自身を除く): 21111804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 150797, 301594, 452391, 603188, 904782, 1055579, 1809564, 2111158, 3166737, 4222316, 6333474, 12666948]

約数ペア:

[(1, 12666948), (2, 6333474), (3, 4222316), (4, 3166737), (6, 2111158), (7, 1809564), (12, 1055579), (14, 904782), (21, 603188), (28, 452391), (42, 301594), (84, 150797)]