21070566

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{106417}}^1$

素因数の和:106436

約数の個数: 24

約数和(自身を含む): 49803624

約数和(自身を除く): 28733058

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 106417, 212834, 319251, 638502, 957753, 1170587, 1915506, 2341174, 3511761, 7023522, 10535283, 21070566]

約数ペア:

[(1, 21070566), (2, 10535283), (3, 7023522), (6, 3511761), (9, 2341174), (11, 1915506), (18, 1170587), (22, 957753), (33, 638502), (66, 319251), (99, 212834), (198, 106417)]