127989684

素因数分解:

$2^2\times 3^2\times {\mathrm{3555269}}^1$

素因数の和:3555279

約数の個数: 18

約数和(自身を含む): 323529570

約数和(自身を除く): 195539886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3555269, 7110538, 10665807, 14221076, 21331614, 31997421, 42663228, 63994842, 127989684]

約数ペア:

[(1, 127989684), (2, 63994842), (3, 42663228), (4, 31997421), (6, 21331614), (9, 14221076), (12, 10665807), (18, 7110538), (36, 3555269)]