11721492

素因数分解:

$2^2\times 3^2\times {\mathrm{325597}}^1$

素因数の和:325607

約数の個数: 18

約数和(自身を含む): 29629418

約数和(自身を除く): 17907926

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 325597, 651194, 976791, 1302388, 1953582, 2930373, 3907164, 5860746, 11721492]

約数ペア:

[(1, 11721492), (2, 5860746), (3, 3907164), (4, 2930373), (6, 1953582), (9, 1302388), (12, 976791), (18, 651194), (36, 325597)]