21092796

素因数分解:

$2^2\times 3^2\times {\mathrm{585911}}^1$

素因数の和:585921

約数の個数: 18

約数和(自身を含む): 53317992

約数和(自身を除く): 32225196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 585911, 1171822, 1757733, 2343644, 3515466, 5273199, 7030932, 10546398, 21092796]

約数ペア:

[(1, 21092796), (2, 10546398), (3, 7030932), (4, 5273199), (6, 3515466), (9, 2343644), (12, 1757733), (18, 1171822), (36, 585911)]