27896526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{221401}}^1$

素因数の和:221416

約数の個数: 24

約数和(自身を含む): 69077424

約数和(自身を除く): 41180898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 221401, 442802, 664203, 1328406, 1549807, 1992609, 3099614, 3985218, 4649421, 9298842, 13948263, 27896526]

約数ペア:

[(1, 27896526), (2, 13948263), (3, 9298842), (6, 4649421), (7, 3985218), (9, 3099614), (14, 1992609), (18, 1549807), (21, 1328406), (42, 664203), (63, 442802), (126, 221401)]