67878804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{808081}}^1$

素因数の和:808095

約数の個数: 24

約数和(自身を含む): 181010368

約数和(自身を除く): 113131564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 808081, 1616162, 2424243, 3232324, 4848486, 5656567, 9696972, 11313134, 16969701, 22626268, 33939402, 67878804]

約数ペア:

[(1, 67878804), (2, 33939402), (3, 22626268), (4, 16969701), (6, 11313134), (7, 9696972), (12, 5656567), (14, 4848486), (21, 3232324), (28, 2424243), (42, 1616162), (84, 808081)]