21606324

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{17827}}^1$

素因数の和:17935

約数の個数: 24

約数和(自身を含む): 50916768

約数和(自身を除く): 29310444

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 17827, 35654, 53481, 71308, 106962, 213924, 1800527, 3601054, 5401581, 7202108, 10803162, 21606324]

約数ペア:

[(1, 21606324), (2, 10803162), (3, 7202108), (4, 5401581), (6, 3601054), (12, 1800527), (101, 213924), (202, 106962), (303, 71308), (404, 53481), (606, 35654), (1212, 17827)]