890403012

素因数分解:

$2^2\times 3^2\times {\mathrm{24733417}}^1$

素因数の和:24733427

約数の個数: 18

約数和(自身を含む): 2250741038

約数和(自身を除く): 1360338026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 24733417, 49466834, 74200251, 98933668, 148400502, 222600753, 296801004, 445201506, 890403012]

約数ペア:

[(1, 890403012), (2, 445201506), (3, 296801004), (4, 222600753), (6, 148400502), (9, 98933668), (12, 74200251), (18, 49466834), (36, 24733417)]