249791052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2973703}}^1$

素因数の和:2973717

約数の個数: 24

約数和(自身を含む): 666109696

約数和(自身を除く): 416318644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2973703, 5947406, 8921109, 11894812, 17842218, 20815921, 35684436, 41631842, 62447763, 83263684, 124895526, 249791052]

約数ペア:

[(1, 249791052), (2, 124895526), (3, 83263684), (4, 62447763), (6, 41631842), (7, 35684436), (12, 20815921), (14, 17842218), (21, 11894812), (28, 8921109), (42, 5947406), (84, 2973703)]