189817404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2259731}}^1$

素因数の和:2259745

約数の個数: 24

約数和(自身を含む): 506179968

約数和(自身を除く): 316362564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2259731, 4519462, 6779193, 9038924, 13558386, 15818117, 27116772, 31636234, 47454351, 63272468, 94908702, 189817404]

約数ペア:

[(1, 189817404), (2, 94908702), (3, 63272468), (4, 47454351), (6, 31636234), (7, 27116772), (12, 15818117), (14, 13558386), (21, 9038924), (28, 6779193), (42, 4519462), (84, 2259731)]