201605868

素因数分解:

$2^2\times 3^3\times {\mathrm{1866721}}^1$

素因数の和:1866734

約数の個数: 24

約数和(自身を含む): 522682160

約数和(自身を除く): 321076292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1866721, 3733442, 5600163, 7466884, 11200326, 16800489, 22400652, 33600978, 50401467, 67201956, 100802934, 201605868]

約数ペア:

[(1, 201605868), (2, 100802934), (3, 67201956), (4, 50401467), (6, 33600978), (9, 22400652), (12, 16800489), (18, 11200326), (27, 7466884), (36, 5600163), (54, 3733442), (108, 1866721)]