21836196

素因数分解:

$2^2\times 3^3\times {\mathrm{202187}}^1$

素因数の和:202200

約数の個数: 24

約数和(自身を含む): 56612640

約数和(自身を除く): 34776444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 202187, 404374, 606561, 808748, 1213122, 1819683, 2426244, 3639366, 5459049, 7278732, 10918098, 21836196]

約数ペア:

[(1, 21836196), (2, 10918098), (3, 7278732), (4, 5459049), (6, 3639366), (9, 2426244), (12, 1819683), (18, 1213122), (27, 808748), (36, 606561), (54, 404374), (108, 202187)]