16943868

素因数分解:

$2^2\times 3^2\times {\mathrm{470663}}^1$

素因数の和:470673

約数の個数: 18

約数和(自身を含む): 42830424

約数和(自身を除く): 25886556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 470663, 941326, 1411989, 1882652, 2823978, 4235967, 5647956, 8471934, 16943868]

約数ペア:

[(1, 16943868), (2, 8471934), (3, 5647956), (4, 4235967), (6, 2823978), (9, 1882652), (12, 1411989), (18, 941326), (36, 470663)]