21706614

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{6737}}^1$

素因数の和:6924

約数の個数: 24

約数和(自身を含む): 47300760

約数和(自身を除く): 25594146

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 6737, 13474, 20211, 40422, 60633, 121266, 1205923, 2411846, 3617769, 7235538, 10853307, 21706614]

約数ペア:

[(1, 21706614), (2, 10853307), (3, 7235538), (6, 3617769), (9, 2411846), (18, 1205923), (179, 121266), (358, 60633), (537, 40422), (1074, 20211), (1611, 13474), (3222, 6737)]