281438052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3350453}}^1$

素因数の和:3350467

約数の個数: 24

約数和(自身を含む): 750501696

約数和(自身を除く): 469063644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3350453, 6700906, 10051359, 13401812, 20102718, 23453171, 40205436, 46906342, 70359513, 93812684, 140719026, 281438052]

約数ペア:

[(1, 281438052), (2, 140719026), (3, 93812684), (4, 70359513), (6, 46906342), (7, 40205436), (12, 23453171), (14, 20102718), (21, 13401812), (28, 10051359), (42, 6700906), (84, 3350453)]