21607368

素因数分解:

$2^3\times 3^1\times {\mathrm{900307}}^1$

素因数の和:900316

約数の個数: 16

約数和(自身を含む): 54018480

約数和(自身を除く): 32411112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 900307, 1800614, 2700921, 3601228, 5401842, 7202456, 10803684, 21607368]

約数ペア:

[(1, 21607368), (2, 10803684), (3, 7202456), (4, 5401842), (6, 3601228), (8, 2700921), (12, 1800614), (24, 900307)]