17964109212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{213858443}}^1$

素因数の和:213858457

約数の個数: 24

約数和(自身を含む): 47904291456

約数和(自身を除く): 29940182244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 213858443, 427716886, 641575329, 855433772, 1283150658, 1497009101, 2566301316, 2994018202, 4491027303, 5988036404, 8982054606, 17964109212]

約数ペア:

[(1, 17964109212), (2, 8982054606), (3, 5988036404), (4, 4491027303), (6, 2994018202), (7, 2566301316), (12, 1497009101), (14, 1283150658), (21, 855433772), (28, 641575329), (42, 427716886), (84, 213858443)]