21201204

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{60923}}^1$

素因数の和:60959

約数の個数: 24

約数和(自身を含む): 51176160

約数和(自身を除く): 29974956

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 60923, 121846, 182769, 243692, 365538, 731076, 1766767, 3533534, 5300301, 7067068, 10600602, 21201204]

約数ペア:

[(1, 21201204), (2, 10600602), (3, 7067068), (4, 5300301), (6, 3533534), (12, 1766767), (29, 731076), (58, 365538), (87, 243692), (116, 182769), (174, 121846), (348, 60923)]