2919636

素因数分解:

$2^2\times 3^2\times {\mathrm{81101}}^1$

素因数の和:81111

約数の個数: 18

約数和(自身を含む): 7380282

約数和(自身を除く): 4460646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 81101, 162202, 243303, 324404, 486606, 729909, 973212, 1459818, 2919636]

約数ペア:

[(1, 2919636), (2, 1459818), (3, 973212), (4, 729909), (6, 486606), (9, 324404), (12, 243303), (18, 162202), (36, 81101)]