21435732

素因数分解:

$2^2\times 3^3\times {\mathrm{198479}}^1$

素因数の和:198492

約数の個数: 24

約数和(自身を含む): 55574400

約数和(自身を除く): 34138668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 198479, 396958, 595437, 793916, 1190874, 1786311, 2381748, 3572622, 5358933, 7145244, 10717866, 21435732]

約数ペア:

[(1, 21435732), (2, 10717866), (3, 7145244), (4, 5358933), (6, 3572622), (9, 2381748), (12, 1786311), (18, 1190874), (27, 793916), (36, 595437), (54, 396958), (108, 198479)]