218429964

素因数分解:

$2^2\times 3^2\times {\mathrm{6067499}}^1$

素因数の和:6067509

約数の個数: 18

約数和(自身を含む): 552142500

約数和(自身を除く): 333712536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6067499, 12134998, 18202497, 24269996, 36404994, 54607491, 72809988, 109214982, 218429964]

約数ペア:

[(1, 218429964), (2, 109214982), (3, 72809988), (4, 54607491), (6, 36404994), (9, 24269996), (12, 18202497), (18, 12134998), (36, 6067499)]