18866106

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149731}}^1$

素因数の和:149746

約数の個数: 24

約数和(自身を含む): 46716384

約数和(自身を除く): 27850278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149731, 299462, 449193, 898386, 1048117, 1347579, 2096234, 2695158, 3144351, 6288702, 9433053, 18866106]

約数ペア:

[(1, 18866106), (2, 9433053), (3, 6288702), (6, 3144351), (7, 2695158), (9, 2096234), (14, 1347579), (18, 1048117), (21, 898386), (42, 449193), (63, 299462), (126, 149731)]