21345126

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29401}}^1$

素因数の和:29428

約数の個数: 24

約数和(自身を含む): 46925592

約数和(自身を除く): 25580466

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 29401, 58802, 88203, 176406, 323411, 646822, 970233, 1940466, 3557521, 7115042, 10672563, 21345126]

約数ペア:

[(1, 21345126), (2, 10672563), (3, 7115042), (6, 3557521), (11, 1940466), (22, 970233), (33, 646822), (66, 323411), (121, 176406), (242, 88203), (363, 58802), (726, 29401)]