16021116

素因数分解:

$2^2\times 3^2\times {\mathrm{445031}}^1$

素因数の和:445041

約数の個数: 18

約数和(自身を含む): 40497912

約数和(自身を除く): 24476796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 445031, 890062, 1335093, 1780124, 2670186, 4005279, 5340372, 8010558, 16021116]

約数ペア:

[(1, 16021116), (2, 8010558), (3, 5340372), (4, 4005279), (6, 2670186), (9, 1780124), (12, 1335093), (18, 890062), (36, 445031)]