218962212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2606693}}^1$

素因数の和:2606707

約数の個数: 24

約数和(自身を含む): 583899456

約数和(自身を除く): 364937244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2606693, 5213386, 7820079, 10426772, 15640158, 18246851, 31280316, 36493702, 54740553, 72987404, 109481106, 218962212]

約数ペア:

[(1, 218962212), (2, 109481106), (3, 72987404), (4, 54740553), (6, 36493702), (7, 31280316), (12, 18246851), (14, 15640158), (21, 10426772), (28, 7820079), (42, 5213386), (84, 2606693)]