28356012

素因数分解:

$2^2\times 3^2\times {\mathrm{787667}}^1$

素因数の和:787677

約数の個数: 18

約数和(自身を含む): 71677788

約数和(自身を除く): 43321776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 787667, 1575334, 2363001, 3150668, 4726002, 7089003, 9452004, 14178006, 28356012]

約数ペア:

[(1, 28356012), (2, 14178006), (3, 9452004), (4, 7089003), (6, 4726002), (9, 3150668), (12, 2363001), (18, 1575334), (36, 787667)]